15970923265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1\times {\mathrm{3613}}^1$

素因数の和:4257

約数の個数: 32

約数和(自身を含む): 21076848000

約数和(自身を除く): 5105924735

約数列:

[1, 5, 11, 55, 179, 449, 895, 1969, 2245, 3613, 4939, 9845, 18065, 24695, 39743, 80371, 198715, 401855, 646727, 884081, 1622237, 3233635, 4420405, 7113997, 8111185, 17844607, 35569985, 89223035, 290380423, 1451902115, 3194184653, 15970923265]

約数ペア:

[(1, 15970923265), (5, 3194184653), (11, 1451902115), (55, 290380423), (179, 89223035), (449, 35569985), (895, 17844607), (1969, 8111185), (2245, 7113997), (3613, 4420405), (4939, 3233635), (9845, 1622237), (18065, 884081), (24695, 646727), (39743, 401855), (80371, 198715)]