42931745

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{9551}}^1$

素因数の和:9616

約数の個数: 16

約数和(自身を含む): 55019520

約数和(自身を除く): 12087775

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 9551, 47755, 276979, 296081, 1384895, 1480405, 8586349, 42931745]

約数ペア:

[(1, 42931745), (5, 8586349), (29, 1480405), (31, 1384895), (145, 296081), (155, 276979), (899, 47755), (4495, 9551)]