15673642275

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{547}}^1\times {\mathrm{5381}}^1$

素因数の和:6012

約数の個数: 48

約数和(自身を含む): 26331671808

約数和(自身を除く): 10658029533

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 547, 1065, 1641, 1775, 2735, 5325, 5381, 8205, 13675, 16143, 26905, 38837, 41025, 80715, 116511, 134525, 194185, 382051, 403575, 582555, 970925, 1146153, 1910255, 2912775, 2943407, 5730765, 8830221, 9551275, 14717035, 28653825, 44151105, 73585175, 208981897, 220755525, 626945691, 1044909485, 3134728455, 5224547425, 15673642275]

約数ペア:

[(1, 15673642275), (3, 5224547425), (5, 3134728455), (15, 1044909485), (25, 626945691), (71, 220755525), (75, 208981897), (213, 73585175), (355, 44151105), (547, 28653825), (1065, 14717035), (1641, 9551275), (1775, 8830221), (2735, 5730765), (5325, 2943407), (5381, 2912775), (8205, 1910255), (13675, 1146153), (16143, 970925), (26905, 582555), (38837, 403575), (41025, 382051), (80715, 194185), (116511, 134525)]