86822515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{3331}}^1$

素因数の和:3750

約数の個数: 16

約数和(自身を含む): 112514976

約数和(自身を除く): 25692461

約数列:

[1, 5, 13, 65, 401, 2005, 3331, 5213, 16655, 26065, 43303, 216515, 1335731, 6678655, 17364503, 86822515]

約数ペア:

[(1, 86822515), (5, 17364503), (13, 6678655), (65, 1335731), (401, 216515), (2005, 43303), (3331, 26065), (5213, 16655)]