125253045

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{52517}}^1$

素因数の和:52581

約数の個数: 24

約数和(自身を含む): 221205816

約数和(自身を除く): 95952771

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 52517, 157551, 262585, 472653, 787755, 2363265, 2783401, 8350203, 13917005, 25050609, 41751015, 125253045]

約数ペア:

[(1, 125253045), (3, 41751015), (5, 25050609), (9, 13917005), (15, 8350203), (45, 2783401), (53, 2363265), (159, 787755), (265, 472653), (477, 262585), (795, 157551), (2385, 52517)]