70990585

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{3391}}^1$

素因数の和:3528

約数の個数: 16

約数和(自身を含む): 87920640

約数和(自身を除く): 16930055

約数列:

[1, 5, 53, 79, 265, 395, 3391, 4187, 16955, 20935, 179723, 267889, 898615, 1339445, 14198117, 70990585]

約数ペア:

[(1, 70990585), (5, 14198117), (53, 1339445), (79, 898615), (265, 267889), (395, 179723), (3391, 20935), (4187, 16955)]