24405025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 32140800

約数和(自身を除く): 7735775

約数列:

[1, 5, 19, 25, 95, 191, 269, 475, 955, 1345, 3629, 4775, 5111, 6725, 18145, 25555, 51379, 90725, 127775, 256895, 976201, 1284475, 4881005, 24405025]

約数ペア:

[(1, 24405025), (5, 4881005), (19, 1284475), (25, 976201), (95, 256895), (191, 127775), (269, 90725), (475, 51379), (955, 25555), (1345, 18145), (3629, 6725), (4775, 5111)]