140415575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4139}}^1$

素因数の和:4231

約数の個数: 24

約数和(自身を含む): 184809600

約数和(自身を除く): 44394025

約数列:

[1, 5, 23, 25, 59, 115, 295, 575, 1357, 1475, 4139, 6785, 20695, 33925, 95197, 103475, 244201, 475985, 1221005, 2379925, 5616623, 6105025, 28083115, 140415575]

約数ペア:

[(1, 140415575), (5, 28083115), (23, 6105025), (25, 5616623), (59, 2379925), (115, 1221005), (295, 475985), (575, 244201), (1357, 103475), (1475, 95197), (4139, 33925), (6785, 20695)]