23470625

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:131

約数の個数: 30

約数和(自身を含む): 31728906

約数和(自身を除く): 8258281

約数列:

[1, 5, 17, 25, 47, 85, 125, 235, 425, 625, 799, 1175, 2125, 2209, 3995, 5875, 10625, 11045, 19975, 29375, 37553, 55225, 99875, 187765, 276125, 499375, 938825, 1380625, 4694125, 23470625]

約数ペア:

[(1, 23470625), (5, 4694125), (17, 1380625), (25, 938825), (47, 499375), (85, 276125), (125, 187765), (235, 99875), (425, 55225), (625, 37553), (799, 29375), (1175, 19975), (2125, 11045), (2209, 10625), (3995, 5875)]