53081805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2267}}^1$

素因数の和:2505

約数の個数: 32

約数和(自身を含む): 97542144

約数和(自身を除く): 44460339

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 223, 669, 1115, 1561, 2267, 3345, 4683, 6801, 7805, 11335, 15869, 23415, 34005, 47607, 79345, 238035, 505541, 1516623, 2527705, 3538787, 7583115, 10616361, 17693935, 53081805]

約数ペア:

[(1, 53081805), (3, 17693935), (5, 10616361), (7, 7583115), (15, 3538787), (21, 2527705), (35, 1516623), (105, 505541), (223, 238035), (669, 79345), (1115, 47607), (1561, 34005), (2267, 23415), (3345, 15869), (4683, 11335), (6801, 7805)]