84538225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{631}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 110028672

約数和(自身を除く): 25490447

約数列:

[1, 5, 23, 25, 115, 233, 575, 631, 1165, 3155, 5359, 5825, 14513, 15775, 26795, 72565, 133975, 147023, 362825, 735115, 3381529, 3675575, 16907645, 84538225]

約数ペア:

[(1, 84538225), (5, 16907645), (23, 3675575), (25, 3381529), (115, 735115), (233, 362825), (575, 147023), (631, 133975), (1165, 72565), (3155, 26795), (5359, 15775), (5825, 14513)]