7904190465

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2545633}}^1$

素因数の和:2545670

約数の個数: 32

約数和(自身を含む): 14662851840

約数和(自身を除く): 6758661375

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 2545633, 7636899, 12728165, 22910697, 38184495, 58549559, 68732091, 114553485, 175648677, 292747795, 343660455, 526946031, 878243385, 1580838093, 2634730155, 7904190465]

約数ペア:

[(1, 7904190465), (3, 2634730155), (5, 1580838093), (9, 878243385), (15, 526946031), (23, 343660455), (27, 292747795), (45, 175648677), (69, 114553485), (115, 68732091), (135, 58549559), (207, 38184495), (345, 22910697), (621, 12728165), (1035, 7636899), (3105, 2545633)]