2073997575

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{18181}}^1$

素因数の和:18226

約数の個数: 72

約数和(自身を含む): 4125859440

約数和(自身を除く): 2051861865

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 169, 195, 225, 325, 351, 507, 585, 675, 845, 975, 1521, 1755, 2535, 2925, 4225, 4563, 7605, 8775, 12675, 18181, 22815, 38025, 54543, 90905, 114075, 163629, 236353, 272715, 454525, 490887, 709059, 818145, 1181765, 1363575, 2127177, 2454435, 3072589, 3545295, 4090725, 5908825, 6381531, 9217767, 10635885, 12272175, 15362945, 17726475, 27653301, 31907655, 46088835, 53179425, 76814725, 82959903, 138266505, 159538275, 230444175, 414799515, 691332525, 2073997575]

約数ペア:

[(1, 2073997575), (3, 691332525), (5, 414799515), (9, 230444175), (13, 159538275), (15, 138266505), (25, 82959903), (27, 76814725), (39, 53179425), (45, 46088835), (65, 31907655), (75, 27653301), (117, 17726475), (135, 15362945), (169, 12272175), (195, 10635885), (225, 9217767), (325, 6381531), (351, 5908825), (507, 4090725), (585, 3545295), (675, 3072589), (845, 2454435), (975, 2127177), (1521, 1363575), (1755, 1181765), (2535, 818145), (2925, 709059), (4225, 490887), (4563, 454525), (7605, 272715), (8775, 236353), (12675, 163629), (18181, 114075), (22815, 90905), (38025, 54543)]