395476225

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{383}}^1\times {\mathrm{401}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 497682432

約数和(自身を除く): 102206207

約数列:

[1, 5, 25, 103, 383, 401, 515, 1915, 2005, 2575, 9575, 10025, 39449, 41303, 153583, 197245, 206515, 767915, 986225, 1032575, 3839575, 15819049, 79095245, 395476225]

約数ペア:

[(1, 395476225), (5, 79095245), (25, 15819049), (103, 3839575), (383, 1032575), (401, 986225), (515, 767915), (1915, 206515), (2005, 197245), (2575, 153583), (9575, 41303), (10025, 39449)]