1926125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:845

約数の個数: 16

約数和(自身を含む): 2533440

約数和(自身を除く): 607315

約数列:

[1, 5, 19, 25, 95, 125, 475, 811, 2375, 4055, 15409, 20275, 77045, 101375, 385225, 1926125]

約数ペア:

[(1, 1926125), (5, 385225), (19, 101375), (25, 77045), (95, 20275), (125, 15409), (475, 4055), (811, 2375)]