157088675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7691}}^1$

素因数の和:7763

約数の個数: 24

約数和(自身を含む): 209837760

約数和(自身を除く): 52749085

約数列:

[1, 5, 19, 25, 43, 95, 215, 475, 817, 1075, 4085, 7691, 20425, 38455, 146129, 192275, 330713, 730645, 1653565, 3653225, 6283547, 8267825, 31417735, 157088675]

約数ペア:

[(1, 157088675), (5, 31417735), (19, 8267825), (25, 6283547), (43, 3653225), (95, 1653565), (215, 730645), (475, 330713), (817, 192275), (1075, 146129), (4085, 38455), (7691, 20425)]