70872645

素因数分解:

$3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{5741}}^1$

素因数の和:6572

約数の個数: 16

約数和(自身を含む): 113553792

約数和(自身を除く): 42681147

約数列:

[1, 3, 5, 15, 823, 2469, 4115, 5741, 12345, 17223, 28705, 86115, 4724843, 14174529, 23624215, 70872645]

約数ペア:

[(1, 70872645), (3, 23624215), (5, 14174529), (15, 4724843), (823, 86115), (2469, 28705), (4115, 17223), (5741, 12345)]