72299265

素因数分解:

$3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{5471}}^1$

素因数の和:6360

約数の個数: 16

約数和(自身を含む): 115831296

約数和(自身を除く): 43532031

約数列:

[1, 3, 5, 15, 881, 2643, 4405, 5471, 13215, 16413, 27355, 82065, 4819951, 14459853, 24099755, 72299265]

約数ペア:

[(1, 72299265), (3, 24099755), (5, 14459853), (15, 4819951), (881, 82065), (2643, 27355), (4405, 16413), (5471, 13215)]