472201725

素因数分解:

$3^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{15859}}^1$

素因数の和:16269

約数の個数: 24

約数和(自身を含む): 782722720

約数和(自身を除く): 310520995

約数列:

[1, 3, 5, 15, 25, 75, 397, 1191, 1985, 5955, 9925, 15859, 29775, 47577, 79295, 237885, 396475, 1189425, 6296023, 18888069, 31480115, 94440345, 157400575, 472201725]

約数ペア:

[(1, 472201725), (3, 157400575), (5, 94440345), (15, 31480115), (25, 18888069), (75, 6296023), (397, 1189425), (1191, 396475), (1985, 237885), (5955, 79295), (9925, 47577), (15859, 29775)]