28733815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{881}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 37721376

約数和(自身を除く): 8987561

約数列:

[1, 5, 11, 55, 593, 881, 2965, 4405, 6523, 9691, 32615, 48455, 522433, 2612165, 5746763, 28733815]

約数ペア:

[(1, 28733815), (5, 5746763), (11, 2612165), (55, 522433), (593, 48455), (881, 32615), (2965, 9691), (4405, 6523)]