9868862015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{428429}}^1$

素因数の和:428722

約数の個数: 16

約数和(自身を含む): 12585559680

約数和(自身を除く): 2716697665

約数列:

[1, 5, 17, 85, 271, 1355, 4607, 23035, 428429, 2142145, 7283293, 36416465, 116104259, 580521295, 1973772403, 9868862015]

約数ペア:

[(1, 9868862015), (5, 1973772403), (17, 580521295), (85, 116104259), (271, 36416465), (1355, 7283293), (4607, 2142145), (23035, 428429)]