25995288575

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{3617}}^1\times {\mathrm{4049}}^1$

素因数の和:7747

約数の個数: 24

約数和(自身を含む): 32705272800

約数和(自身を除く): 6709984225

約数列:

[1, 5, 25, 71, 355, 1775, 3617, 4049, 18085, 20245, 90425, 101225, 256807, 287479, 1284035, 1437395, 6420175, 7186975, 14645233, 73226165, 366130825, 1039811543, 5199057715, 25995288575]

約数ペア:

[(1, 25995288575), (5, 5199057715), (25, 1039811543), (71, 366130825), (355, 73226165), (1775, 14645233), (3617, 7186975), (4049, 6420175), (18085, 1437395), (20245, 1284035), (90425, 287479), (101225, 256807)]