65211445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{32363}}^1$

素因数の和:32412

約数の個数: 16

約数和(自身を含む): 86994432

約数和(自身を除く): 21782987

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 32363, 161815, 420719, 1003253, 2103595, 5016265, 13042289, 65211445]

約数ペア:

[(1, 65211445), (5, 13042289), (13, 5016265), (31, 2103595), (65, 1003253), (155, 420719), (403, 161815), (2015, 32363)]