42812275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1031}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 58353408

約数和(自身を除く): 15541133

約数列:

[1, 5, 11, 25, 55, 151, 275, 755, 1031, 1661, 3775, 5155, 8305, 11341, 25775, 41525, 56705, 155681, 283525, 778405, 1712491, 3892025, 8562455, 42812275]

約数ペア:

[(1, 42812275), (5, 8562455), (11, 3892025), (25, 1712491), (55, 778405), (151, 283525), (275, 155681), (755, 56705), (1031, 41525), (1661, 25775), (3775, 11341), (5155, 8305)]