28621535

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1181}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 35573472

約数和(自身を除く): 6951937

約数列:

[1, 5, 37, 131, 185, 655, 1181, 4847, 5905, 24235, 43697, 154711, 218485, 773555, 5724307, 28621535]

約数ペア:

[(1, 28621535), (5, 5724307), (37, 773555), (131, 218485), (185, 154711), (655, 43697), (1181, 24235), (4847, 5905)]