129465425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{631}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 166923840

約数和(自身を除く): 37458415

約数列:

[1, 5, 25, 29, 145, 283, 631, 725, 1415, 3155, 7075, 8207, 15775, 18299, 41035, 91495, 178573, 205175, 457475, 892865, 4464325, 5178617, 25893085, 129465425]

約数ペア:

[(1, 129465425), (5, 25893085), (25, 5178617), (29, 4464325), (145, 892865), (283, 457475), (631, 205175), (725, 178573), (1415, 91495), (3155, 41035), (7075, 18299), (8207, 15775)]