53360145

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 98841600

約数和(自身を除く): 45481455

約数列:

[1, 3, 5, 9, 15, 29, 31, 45, 87, 93, 145, 155, 261, 279, 435, 465, 899, 1305, 1319, 1395, 2697, 3957, 4495, 6595, 8091, 11871, 13485, 19785, 38251, 40455, 40889, 59355, 114753, 122667, 191255, 204445, 344259, 368001, 573765, 613335, 1185781, 1721295, 1840005, 3557343, 5928905, 10672029, 17786715, 53360145]

約数ペア:

[(1, 53360145), (3, 17786715), (5, 10672029), (9, 5928905), (15, 3557343), (29, 1840005), (31, 1721295), (45, 1185781), (87, 613335), (93, 573765), (145, 368001), (155, 344259), (261, 204445), (279, 191255), (435, 122667), (465, 114753), (899, 59355), (1305, 40889), (1319, 40455), (1395, 38251), (2697, 19785), (3957, 13485), (4495, 11871), (6595, 8091)]