164026815

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{40351}}^1$

素因数の和:40630

約数の個数: 16

約数和(自身を含む): 263417856

約数和(自身を除く): 99391041

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 40351, 121053, 201755, 605265, 10935121, 32805363, 54675605, 164026815]

約数ペア:

[(1, 164026815), (3, 54675605), (5, 32805363), (15, 10935121), (271, 605265), (813, 201755), (1355, 121053), (4065, 40351)]