91387325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2129}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 121231080

約数和(自身を除く): 29843755

約数列:

[1, 5, 17, 25, 85, 101, 425, 505, 1717, 2129, 2525, 8585, 10645, 36193, 42925, 53225, 180965, 215029, 904825, 1075145, 3655493, 5375725, 18277465, 91387325]

約数ペア:

[(1, 91387325), (5, 18277465), (17, 5375725), (25, 3655493), (85, 1075145), (101, 904825), (425, 215029), (505, 180965), (1717, 53225), (2129, 42925), (2525, 36193), (8585, 10645)]