147687475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23917}}^1$

素因数の和:23959

約数の個数: 24

約数和(自身を含む): 207608240

約数和(自身を除く): 59920765

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 23917, 119585, 310921, 454423, 597925, 1554605, 2272115, 5907499, 7773025, 11360575, 29537495, 147687475]

約数ペア:

[(1, 147687475), (5, 29537495), (13, 11360575), (19, 7773025), (25, 5907499), (65, 2272115), (95, 1554605), (247, 597925), (325, 454423), (475, 310921), (1235, 119585), (6175, 23917)]