68035415

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 96920064

約数和(自身を除く): 28884649

約数列:

[1, 5, 7, 35, 37, 107, 185, 259, 491, 535, 749, 1295, 2455, 3437, 3745, 3959, 17185, 18167, 19795, 27713, 52537, 90835, 127169, 138565, 262685, 367759, 635845, 1838795, 1943869, 9719345, 13607083, 68035415]

約数ペア:

[(1, 68035415), (5, 13607083), (7, 9719345), (35, 1943869), (37, 1838795), (107, 635845), (185, 367759), (259, 262685), (491, 138565), (535, 127169), (749, 90835), (1295, 52537), (2455, 27713), (3437, 19795), (3745, 18167), (3959, 17185)]