74949485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{39761}}^1$

素因数の和:39808

約数の個数: 16

約数和(自身を含む): 100200240

約数和(自身を除く): 25250755

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 39761, 198805, 516893, 1153069, 2584465, 5765345, 14989897, 74949485]

約数ペア:

[(1, 74949485), (5, 14989897), (13, 5765345), (29, 2584465), (65, 1153069), (145, 516893), (377, 198805), (1885, 39761)]