15561285308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1\times {\mathrm{3271}}^1$

素因数の和:4962

約数の個数: 48

約数和(自身を含む): 29531867904

約数和(自身を除く): 13970582596

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 1627, 2924, 3254, 3271, 6508, 6542, 13084, 27659, 55318, 55607, 69961, 110636, 111214, 139922, 140653, 222428, 279844, 281306, 562612, 1189337, 2378674, 2391101, 4757348, 4782202, 5321917, 9564404, 10643834, 21287668, 90472589, 180945178, 228842431, 361890356, 457684862, 915369724, 3890321327, 7780642654, 15561285308]

約数ペア:

[(1, 15561285308), (2, 7780642654), (4, 3890321327), (17, 915369724), (34, 457684862), (43, 361890356), (68, 228842431), (86, 180945178), (172, 90472589), (731, 21287668), (1462, 10643834), (1627, 9564404), (2924, 5321917), (3254, 4782202), (3271, 4757348), (6508, 2391101), (6542, 2378674), (13084, 1189337), (27659, 562612), (55318, 281306), (55607, 279844), (69961, 222428), (110636, 140653), (111214, 139922)]