157241915

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47149}}^1$

素因数の和:47206

約数の個数: 16

約数和(自身を含む): 203688000

約数和(自身を除く): 46446085

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 47149, 235745, 1084427, 1367321, 5422135, 6836605, 31448383, 157241915]

約数ペア:

[(1, 157241915), (5, 31448383), (23, 6836605), (29, 5422135), (115, 1367321), (145, 1084427), (667, 235745), (3335, 47149)]