613065575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{20117}}^1$

素因数の和:20203

約数の個数: 24

約数和(自身を含む): 808260768

約数和(自身を除く): 195195193

約数列:

[1, 5, 23, 25, 53, 115, 265, 575, 1219, 1325, 6095, 20117, 30475, 100585, 462691, 502925, 1066201, 2313455, 5331005, 11567275, 24522623, 26655025, 122613115, 613065575]

約数ペア:

[(1, 613065575), (5, 122613115), (23, 26655025), (25, 24522623), (53, 11567275), (115, 5331005), (265, 2313455), (575, 1066201), (1219, 502925), (1325, 462691), (6095, 100585), (20117, 30475)]