140612535

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{446389}}^1$

素因数の和:446407

約数の個数: 24

約数和(自身を含む): 278547360

約数和(自身を除く): 137934825

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 446389, 1339167, 2231945, 3124723, 4017501, 6695835, 9374169, 15623615, 20087505, 28122507, 46870845, 140612535]

約数ペア:

[(1, 140612535), (3, 46870845), (5, 28122507), (7, 20087505), (9, 15623615), (15, 9374169), (21, 6695835), (35, 4017501), (45, 3124723), (63, 2231945), (105, 1339167), (315, 446389)]