123588890865

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{3559}}^1$

素因数の和:3716

約数の個数: 144

約数和(自身を含む): 244853781120

約数和(自身を除く): 121264890255

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 73, 93, 99, 155, 165, 219, 279, 341, 365, 465, 495, 657, 803, 961, 1023, 1095, 1395, 1705, 2263, 2409, 2883, 3069, 3285, 3559, 4015, 4805, 5115, 6789, 7227, 8649, 10571, 10677, 11315, 12045, 14415, 15345, 17795, 20367, 24893, 31713, 32031, 33945, 36135, 39149, 43245, 52855, 53385, 70153, 74679, 95139, 101835, 110329, 117447, 124465, 158565, 160155, 195745, 210459, 224037, 259807, 330987, 350765, 352341, 373395, 475695, 551645, 587235, 631377, 771683, 779421, 992961, 1052295, 1120185, 1213619, 1299035, 1654935, 1761705, 2315049, 2338263, 2857877, 3156885, 3420199, 3640857, 3858415, 3897105, 4964805, 6068095, 6945147, 8054017, 8573631, 10260597, 10922571, 11575245, 11691315, 14289385, 17100995, 18204285, 24162051, 25720893, 30781791, 34725735, 37622189, 40270085, 42868155, 51302985, 54612855, 72486153, 88594187, 112866567, 120810255, 128604465, 153908955, 188110945, 249674527, 265782561, 338599701, 362430765, 442970935, 564332835, 749023581, 797347683, 1248372635, 1328912805, 1692998505, 2247070743, 2746419797, 3745117905, 3986738415, 8239259391, 11235353715, 13732098985, 24717778173, 41196296955, 123588890865]

約数ペア:

[(1, 123588890865), (3, 41196296955), (5, 24717778173), (9, 13732098985), (11, 11235353715), (15, 8239259391), (31, 3986738415), (33, 3745117905), (45, 2746419797), (55, 2247070743), (73, 1692998505), (93, 1328912805), (99, 1248372635), (155, 797347683), (165, 749023581), (219, 564332835), (279, 442970935), (341, 362430765), (365, 338599701), (465, 265782561), (495, 249674527), (657, 188110945), (803, 153908955), (961, 128604465), (1023, 120810255), (1095, 112866567), (1395, 88594187), (1705, 72486153), (2263, 54612855), (2409, 51302985), (2883, 42868155), (3069, 40270085), (3285, 37622189), (3559, 34725735), (4015, 30781791), (4805, 25720893), (5115, 24162051), (6789, 18204285), (7227, 17100995), (8649, 14289385), (10571, 11691315), (10677, 11575245), (11315, 10922571), (12045, 10260597), (14415, 8573631), (15345, 8054017), (17795, 6945147), (20367, 6068095), (24893, 4964805), (31713, 3897105), (32031, 3858415), (33945, 3640857), (36135, 3420199), (39149, 3156885), (43245, 2857877), (52855, 2338263), (53385, 2315049), (70153, 1761705), (74679, 1654935), (95139, 1299035), (101835, 1213619), (110329, 1120185), (117447, 1052295), (124465, 992961), (158565, 779421), (160155, 771683), (195745, 631377), (210459, 587235), (224037, 551645), (259807, 475695), (330987, 373395), (350765, 352341)]