87065279

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{25229}}^1$

素因数の和:25282

約数の個数: 16

約数和(自身を含む): 108993600

約数和(自身を除く): 21928321

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 25229, 176603, 428893, 731641, 3002251, 5121487, 12437897, 87065279]

約数ペア:

[(1, 87065279), (7, 12437897), (17, 5121487), (29, 3002251), (119, 731641), (203, 428893), (493, 176603), (3451, 25229)]