1353672005

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4129}}^1$

素因数の和:4206

約数の個数: 64

約数和(自身を含む): 2140992000

約数和(自身を除く): 787319995

約数列:

[1, 5, 7, 17, 19, 29, 35, 85, 95, 119, 133, 145, 203, 323, 493, 551, 595, 665, 1015, 1615, 2261, 2465, 2755, 3451, 3857, 4129, 9367, 11305, 17255, 19285, 20645, 28903, 46835, 65569, 70193, 78451, 119741, 144515, 327845, 350965, 392255, 491351, 549157, 598705, 838187, 1333667, 2035597, 2275079, 2456755, 2745785, 4190935, 6668335, 9335669, 10177985, 11375395, 14249179, 15925553, 38676343, 46678345, 71245895, 79627765, 193381715, 270734401, 1353672005]

約数ペア:

[(1, 1353672005), (5, 270734401), (7, 193381715), (17, 79627765), (19, 71245895), (29, 46678345), (35, 38676343), (85, 15925553), (95, 14249179), (119, 11375395), (133, 10177985), (145, 9335669), (203, 6668335), (323, 4190935), (493, 2745785), (551, 2456755), (595, 2275079), (665, 2035597), (1015, 1333667), (1615, 838187), (2261, 598705), (2465, 549157), (2755, 491351), (3451, 392255), (3857, 350965), (4129, 327845), (9367, 144515), (11305, 119741), (17255, 78451), (19285, 70193), (20645, 65569), (28903, 46835)]