15928715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2657}}^1$

素因数の和:2782

約数の個数: 16

約数和(自身を含む): 21051360

約数和(自身を除く): 5122645

約数列:

[1, 5, 11, 55, 109, 545, 1199, 2657, 5995, 13285, 29227, 146135, 289613, 1448065, 3185743, 15928715]

約数ペア:

[(1, 15928715), (5, 3185743), (11, 1448065), (55, 289613), (109, 146135), (545, 29227), (1199, 13285), (2657, 5995)]