79180985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 109372032

約数和(自身を除く): 30191047

約数列:

[1, 5, 13, 17, 65, 85, 131, 221, 547, 655, 1105, 1703, 2227, 2735, 7111, 8515, 9299, 11135, 28951, 35555, 46495, 71657, 120887, 144755, 358285, 604435, 931541, 1218169, 4657705, 6090845, 15836197, 79180985]

約数ペア:

[(1, 79180985), (5, 15836197), (13, 6090845), (17, 4657705), (65, 1218169), (85, 931541), (131, 604435), (221, 358285), (547, 144755), (655, 120887), (1105, 71657), (1703, 46495), (2227, 35555), (2735, 28951), (7111, 11135), (8515, 9299)]