42187435

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5791}}^1$

素因数の和:5874

約数の個数: 16

約数和(自身を含む): 53379072

約数和(自身を除く): 11191637

約数列:

[1, 5, 31, 47, 155, 235, 1457, 5791, 7285, 28955, 179521, 272177, 897605, 1360885, 8437487, 42187435]

約数ペア:

[(1, 42187435), (5, 8437487), (31, 1360885), (47, 897605), (155, 272177), (235, 179521), (1457, 28955), (5791, 7285)]