72611215

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{877}}^1$

素因数の和:1482

約数の個数: 16

約数和(自身を含む): 90398880

約数和(自身を除く): 17787665

約数列:

[1, 5, 29, 145, 571, 877, 2855, 4385, 16559, 25433, 82795, 127165, 500767, 2503835, 14522243, 72611215]

約数ペア:

[(1, 72611215), (5, 14522243), (29, 2503835), (145, 500767), (571, 127165), (877, 82795), (2855, 25433), (4385, 16559)]