11839725

素因数分解:

$3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:638

約数の個数: 36

約数和(自身を含む): 21457332

約数和(自身を除く): 9617607

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 101, 225, 303, 505, 521, 909, 1515, 1563, 2525, 2605, 4545, 4689, 7575, 7815, 13025, 22725, 23445, 39075, 52621, 117225, 157863, 263105, 473589, 789315, 1315525, 2367945, 3946575, 11839725]

約数ペア:

[(1, 11839725), (3, 3946575), (5, 2367945), (9, 1315525), (15, 789315), (25, 473589), (45, 263105), (75, 157863), (101, 117225), (225, 52621), (303, 39075), (505, 23445), (521, 22725), (909, 13025), (1515, 7815), (1563, 7575), (2525, 4689), (2605, 4545)]