45125275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3229}}^1$

素因数の和:3295

約数の個数: 24

約数和(自身を含む): 61680080

約数和(自身を除く): 16554805

約数列:

[1, 5, 13, 25, 43, 65, 215, 325, 559, 1075, 2795, 3229, 13975, 16145, 41977, 80725, 138847, 209885, 694235, 1049425, 1805011, 3471175, 9025055, 45125275]

約数ペア:

[(1, 45125275), (5, 9025055), (13, 3471175), (25, 1805011), (43, 1049425), (65, 694235), (215, 209885), (325, 138847), (559, 80725), (1075, 41977), (2795, 16145), (3229, 13975)]