7139445

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4621}}^1$

素因数の和:4732

約数の個数: 16

約数和(自身を含む): 11536512

約数和(自身を除く): 4397067

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 4621, 13863, 23105, 69315, 475963, 1427889, 2379815, 7139445]

約数ペア:

[(1, 7139445), (3, 2379815), (5, 1427889), (15, 475963), (103, 69315), (309, 23105), (515, 13863), (1545, 4621)]