39175785

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 128

約数和(自身を含む): 84049920

約数和(自身を除く): 44874135

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 31, 33, 37, 45, 55, 69, 93, 99, 111, 115, 135, 155, 165, 185, 207, 253, 279, 297, 333, 341, 345, 407, 465, 495, 555, 621, 713, 759, 837, 851, 999, 1023, 1035, 1147, 1221, 1265, 1395, 1485, 1665, 1705, 2035, 2139, 2277, 2553, 3069, 3105, 3441, 3565, 3663, 3795, 4185, 4255, 4995, 5115, 5735, 6105, 6417, 6831, 7659, 7843, 9207, 9361, 10323, 10695, 10989, 11385, 12617, 12765, 15345, 17205, 18315, 19251, 22977, 23529, 26381, 28083, 30969, 32085, 34155, 37851, 38295, 39215, 46035, 46805, 51615, 54945, 63085, 70587, 79143, 84249, 96255, 113553, 114885, 117645, 131905, 140415, 154845, 189255, 211761, 237429, 252747, 290191, 340659, 352935, 395715, 421245, 567765, 712287, 870573, 1058805, 1187145, 1263735, 1450955, 1703295, 2611719, 3561435, 4352865, 7835157, 13058595, 39175785]

約数ペア:

[(1, 39175785), (3, 13058595), (5, 7835157), (9, 4352865), (11, 3561435), (15, 2611719), (23, 1703295), (27, 1450955), (31, 1263735), (33, 1187145), (37, 1058805), (45, 870573), (55, 712287), (69, 567765), (93, 421245), (99, 395715), (111, 352935), (115, 340659), (135, 290191), (155, 252747), (165, 237429), (185, 211761), (207, 189255), (253, 154845), (279, 140415), (297, 131905), (333, 117645), (341, 114885), (345, 113553), (407, 96255), (465, 84249), (495, 79143), (555, 70587), (621, 63085), (713, 54945), (759, 51615), (837, 46805), (851, 46035), (999, 39215), (1023, 38295), (1035, 37851), (1147, 34155), (1221, 32085), (1265, 30969), (1395, 28083), (1485, 26381), (1665, 23529), (1705, 22977), (2035, 19251), (2139, 18315), (2277, 17205), (2553, 15345), (3069, 12765), (3105, 12617), (3441, 11385), (3565, 10989), (3663, 10695), (3795, 10323), (4185, 9361), (4255, 9207), (4995, 7843), (5115, 7659), (5735, 6831), (6105, 6417)]