76999715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4099}}^1$

素因数の和:4151

約数の個数: 24

約数和(自身を含む): 105730800

約数和(自身を除く): 28731085

約数列:

[1, 5, 13, 17, 65, 85, 221, 289, 1105, 1445, 3757, 4099, 18785, 20495, 53287, 69683, 266435, 348415, 905879, 1184611, 4529395, 5923055, 15399943, 76999715]

約数ペア:

[(1, 76999715), (5, 15399943), (13, 5923055), (17, 4529395), (65, 1184611), (85, 905879), (221, 348415), (289, 266435), (1105, 69683), (1445, 53287), (3757, 20495), (4099, 18785)]