29872505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12421}}^1$

素因数の和:12476

約数の個数: 16

約数和(自身を含む): 39651024

約数和(自身を除く): 9778519

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 12421, 62105, 161473, 459577, 807365, 2297885, 5974501, 29872505]

約数ペア:

[(1, 29872505), (5, 5974501), (13, 2297885), (37, 807365), (65, 459577), (185, 161473), (481, 62105), (2405, 12421)]