430051225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{13513}}^1$

素因数の和:13609

約数の個数: 24

約数和(自身を含む): 569750240

約数和(自身を除く): 139699015

約数列:

[1, 5, 19, 25, 67, 95, 335, 475, 1273, 1675, 6365, 13513, 31825, 67565, 256747, 337825, 905371, 1283735, 4526855, 6418675, 17202049, 22634275, 86010245, 430051225]

約数ペア:

[(1, 430051225), (5, 86010245), (19, 22634275), (25, 17202049), (67, 6418675), (95, 4526855), (335, 1283735), (475, 905371), (1273, 337825), (1675, 256747), (6365, 67565), (13513, 31825)]