48920105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20341}}^1$

素因数の和:20396

約数の個数: 16

約数和(自身を含む): 64931664

約数和(自身を除く): 16011559

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 20341, 101705, 264433, 752617, 1322165, 3763085, 9784021, 48920105]

約数ペア:

[(1, 48920105), (5, 9784021), (13, 3763085), (37, 1322165), (65, 752617), (185, 264433), (481, 101705), (2405, 20341)]