65020125

素因数分解:

$3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{2089}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 109549440

約数和(自身を除く): 44529315

約数列:

[1, 3, 5, 15, 25, 75, 83, 125, 249, 375, 415, 1245, 2075, 2089, 6225, 6267, 10375, 10445, 31125, 31335, 52225, 156675, 173387, 261125, 520161, 783375, 866935, 2600805, 4334675, 13004025, 21673375, 65020125]

約数ペア:

[(1, 65020125), (3, 21673375), (5, 13004025), (15, 4334675), (25, 2600805), (75, 866935), (83, 783375), (125, 520161), (249, 261125), (375, 173387), (415, 156675), (1245, 52225), (2075, 31335), (2089, 31125), (6225, 10445), (6267, 10375)]