67370915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 89631360

約数和(自身を除く): 22260445

約数列:

[1, 5, 17, 29, 85, 145, 151, 181, 493, 755, 905, 2465, 2567, 3077, 4379, 5249, 12835, 15385, 21895, 26245, 27331, 74443, 89233, 136655, 372215, 446165, 464627, 792599, 2323135, 3962995, 13474183, 67370915]

約数ペア:

[(1, 67370915), (5, 13474183), (17, 3962995), (29, 2323135), (85, 792599), (145, 464627), (151, 446165), (181, 372215), (493, 136655), (755, 89233), (905, 74443), (2465, 27331), (2567, 26245), (3077, 21895), (4379, 15385), (5249, 12835)]