1245011505

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3608729}}^1$

素因数の和:3608760

約数の個数: 16

約数和(自身を含む): 2078628480

約数和(自身を除く): 833616975

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 3608729, 10826187, 18043645, 54130935, 83000767, 249002301, 415003835, 1245011505]

約数ペア:

[(1, 1245011505), (3, 415003835), (5, 249002301), (15, 83000767), (23, 54130935), (69, 18043645), (115, 10826187), (345, 3608729)]