42898505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16097}}^1$

素因数の和:16156

約数の個数: 16

約数和(自身を含む): 56793744

約数和(自身を除く): 13895239

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 16097, 80485, 209261, 659977, 1046305, 3299885, 8579701, 42898505]

約数ペア:

[(1, 42898505), (5, 8579701), (13, 3299885), (41, 1046305), (65, 659977), (205, 209261), (533, 80485), (2665, 16097)]