8259485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4099}}^1$

素因数の和:4148

約数の個数: 16

約数和(自身を含む): 11020800

約数和(自身を除く): 2761315

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 4099, 20495, 53287, 127069, 266435, 635345, 1651897, 8259485]

約数ペア:

[(1, 8259485), (5, 1651897), (13, 635345), (31, 266435), (65, 127069), (155, 53287), (403, 20495), (2015, 4099)]