57489969125

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{281641}}^1$

素因数の和:281750

約数の個数: 32

約数和(自身を含む): 75921670656

約数和(自身を除く): 18431701531

約数列:

[1, 5, 23, 25, 71, 115, 125, 355, 575, 1633, 1775, 2875, 8165, 8875, 40825, 204125, 281641, 1408205, 6477743, 7041025, 19996511, 32388715, 35205125, 99982555, 161943575, 459919753, 499912775, 809717875, 2299598765, 2499563875, 11497993825, 57489969125]

約数ペア:

[(1, 57489969125), (5, 11497993825), (23, 2499563875), (25, 2299598765), (71, 809717875), (115, 499912775), (125, 459919753), (355, 161943575), (575, 99982555), (1633, 35205125), (1775, 32388715), (2875, 19996511), (8165, 7041025), (8875, 6477743), (40825, 1408205), (204125, 281641)]