15696831275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1\times {\mathrm{521}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 20543113728

約数和(自身を除く): 4846282453

約数列:

[1, 5, 23, 25, 115, 151, 347, 521, 575, 755, 1735, 2605, 3473, 3775, 7981, 8675, 11983, 13025, 17365, 39905, 52397, 59915, 78671, 86825, 180787, 199525, 261985, 299575, 393355, 903935, 1205131, 1309925, 1809433, 1966775, 4158101, 4519675, 6025655, 9047165, 20790505, 27298837, 30128275, 45235825, 103952525, 136494185, 627873251, 682470925, 3139366255, 15696831275]

約数ペア:

[(1, 15696831275), (5, 3139366255), (23, 682470925), (25, 627873251), (115, 136494185), (151, 103952525), (347, 45235825), (521, 30128275), (575, 27298837), (755, 20790505), (1735, 9047165), (2605, 6025655), (3473, 4519675), (3775, 4158101), (7981, 1966775), (8675, 1809433), (11983, 1309925), (13025, 1205131), (17365, 903935), (39905, 393355), (52397, 299575), (59915, 261985), (78671, 199525), (86825, 180787)]