15424375

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 40

約数和(自身を含む): 21368160

約数和(自身を除く): 5943785

約数列:

[1, 5, 23, 25, 29, 37, 115, 125, 145, 185, 575, 625, 667, 725, 851, 925, 1073, 2875, 3335, 3625, 4255, 4625, 5365, 14375, 16675, 18125, 21275, 23125, 24679, 26825, 83375, 106375, 123395, 134125, 416875, 531875, 616975, 670625, 3084875, 15424375]

約数ペア:

[(1, 15424375), (5, 3084875), (23, 670625), (25, 616975), (29, 531875), (37, 416875), (115, 134125), (125, 123395), (145, 106375), (185, 83375), (575, 26825), (625, 24679), (667, 23125), (725, 21275), (851, 18125), (925, 16675), (1073, 14375), (2875, 5365), (3335, 4625), (3625, 4255)]