18105732215

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{706841}}^1$

素因数の和:707002

約数の個数: 16

約数和(自身を含む): 22392754560

約数和(自身を除く): 4287022345

約数列:

[1, 5, 47, 109, 235, 545, 5123, 25615, 706841, 3534205, 33221527, 77045669, 166107635, 385228345, 3621146443, 18105732215]

約数ペア:

[(1, 18105732215), (5, 3621146443), (47, 385228345), (109, 166107635), (235, 77045669), (545, 33221527), (5123, 3534205), (25615, 706841)]