87245235

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 200138400

約数和(自身を除く): 112893165

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 49, 55, 63, 77, 99, 105, 109, 121, 135, 147, 165, 189, 231, 245, 297, 315, 327, 363, 385, 441, 495, 539, 545, 605, 693, 735, 763, 847, 945, 981, 1089, 1155, 1199, 1323, 1485, 1617, 1635, 1815, 2079, 2205, 2289, 2541, 2695, 2943, 3267, 3465, 3597, 3815, 4235, 4851, 4905, 5341, 5445, 5929, 5995, 6615, 6867, 7623, 8085, 8393, 10395, 10791, 11445, 12705, 13189, 14553, 14715, 16023, 16335, 17787, 17985, 20601, 22869, 24255, 25179, 26705, 29645, 32373, 34335, 38115, 39567, 41965, 48069, 53361, 53955, 58751, 65945, 72765, 75537, 80115, 88935, 92323, 103005, 114345, 118701, 125895, 144207, 160083, 161865, 176253, 197835, 226611, 240345, 266805, 276969, 293755, 356103, 377685, 461615, 528759, 593505, 646261, 721035, 800415, 830907, 881265, 1133055, 1384845, 1586277, 1780515, 1938783, 2492721, 2643795, 3231305, 4154535, 5816349, 7931385, 9693915, 12463605, 17449047, 29081745, 87245235]

約数ペア:

[(1, 87245235), (3, 29081745), (5, 17449047), (7, 12463605), (9, 9693915), (11, 7931385), (15, 5816349), (21, 4154535), (27, 3231305), (33, 2643795), (35, 2492721), (45, 1938783), (49, 1780515), (55, 1586277), (63, 1384845), (77, 1133055), (99, 881265), (105, 830907), (109, 800415), (121, 721035), (135, 646261), (147, 593505), (165, 528759), (189, 461615), (231, 377685), (245, 356103), (297, 293755), (315, 276969), (327, 266805), (363, 240345), (385, 226611), (441, 197835), (495, 176253), (539, 161865), (545, 160083), (605, 144207), (693, 125895), (735, 118701), (763, 114345), (847, 103005), (945, 92323), (981, 88935), (1089, 80115), (1155, 75537), (1199, 72765), (1323, 65945), (1485, 58751), (1617, 53955), (1635, 53361), (1815, 48069), (2079, 41965), (2205, 39567), (2289, 38115), (2541, 34335), (2695, 32373), (2943, 29645), (3267, 26705), (3465, 25179), (3597, 24255), (3815, 22869), (4235, 20601), (4851, 17985), (4905, 17787), (5341, 16335), (5445, 16023), (5929, 14715), (5995, 14553), (6615, 13189), (6867, 12705), (7623, 11445), (8085, 10791), (8393, 10395)]