996957185

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{86579}}^1$

素因数の和:86645

約数の個数: 24

約数和(自身を含む): 1421297280

約数和(自身を除く): 424340095

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 1645, 2303, 11515, 86579, 432895, 606053, 3030265, 4069213, 4242371, 20346065, 21211855, 28484491, 142422455, 199391437, 996957185]

約数ペア:

[(1, 996957185), (5, 199391437), (7, 142422455), (35, 28484491), (47, 21211855), (49, 20346065), (235, 4242371), (245, 4069213), (329, 3030265), (1645, 606053), (2303, 432895), (11515, 86579)]