20100652725

素因数分解:

$3^1\times 5^2\times {\mathrm{1109}}^1\times {\mathrm{241667}}^1$

素因数の和:242789

約数の個数: 24

約数和(自身を含む): 33263183520

約数和(自身を除く): 13162530795

約数列:

[1, 3, 5, 15, 25, 75, 1109, 3327, 5545, 16635, 27725, 83175, 241667, 725001, 1208335, 3625005, 6041675, 18125025, 268008703, 804026109, 1340043515, 4020130545, 6700217575, 20100652725]

約数ペア:

[(1, 20100652725), (3, 6700217575), (5, 4020130545), (15, 1340043515), (25, 804026109), (75, 268008703), (1109, 18125025), (3327, 6041675), (5545, 3625005), (16635, 1208335), (27725, 725001), (83175, 241667)]