69370625

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{6529}}^1$

素因数の和:6566

約数の個数: 20

約数和(自身を含む): 91798740

約数和(自身を除く): 22428115

約数列:

[1, 5, 17, 25, 85, 125, 425, 625, 2125, 6529, 10625, 32645, 110993, 163225, 554965, 816125, 2774825, 4080625, 13874125, 69370625]

約数ペア:

[(1, 69370625), (5, 13874125), (17, 4080625), (25, 2774825), (85, 816125), (125, 554965), (425, 163225), (625, 110993), (2125, 32645), (6529, 10625)]