120273405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1145461}}^1$

素因数の和:1145476

約数の個数: 16

約数和(自身を含む): 219928704

約数和(自身を除く): 99655299

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1145461, 3436383, 5727305, 8018227, 17181915, 24054681, 40091135, 120273405]

約数ペア:

[(1, 120273405), (3, 40091135), (5, 24054681), (7, 17181915), (15, 8018227), (21, 5727305), (35, 3436383), (105, 1145461)]