72492505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{44887}}^1$

素因数の和:44928

約数の個数: 16

約数和(自身を含む): 96958080

約数和(自身を除く): 24465575

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 44887, 224435, 763079, 852853, 3815395, 4264265, 14498501, 72492505]

約数ペア:

[(1, 72492505), (5, 14498501), (17, 4264265), (19, 3815395), (85, 852853), (95, 763079), (323, 224435), (1615, 44887)]