72844265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{36151}}^1$

素因数の和:36200

約数の個数: 16

約数和(自身を含む): 97176576

約数和(自身を除く): 24332311

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 36151, 180755, 469963, 1120681, 2349815, 5603405, 14568853, 72844265]

約数ペア:

[(1, 72844265), (5, 14568853), (13, 5603405), (31, 2349815), (65, 1120681), (155, 469963), (403, 180755), (2015, 36151)]