157310225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4637}}^1$

素因数の和:4729

約数の個数: 24

約数和(自身を含む): 207040320

約数和(自身を除く): 49730095

約数列:

[1, 5, 23, 25, 59, 115, 295, 575, 1357, 1475, 4637, 6785, 23185, 33925, 106651, 115925, 273583, 533255, 1367915, 2666275, 6292409, 6839575, 31462045, 157310225]

約数ペア:

[(1, 157310225), (5, 31462045), (23, 6839575), (25, 6292409), (59, 2666275), (115, 1367915), (295, 533255), (575, 273583), (1357, 115925), (1475, 106651), (4637, 33925), (6785, 23185)]