2378295

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 4300800

約数和(自身を除く): 1922505

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 223, 237, 395, 669, 711, 1115, 1185, 2007, 2133, 3345, 3555, 6021, 10035, 10665, 17617, 30105, 52851, 88085, 158553, 264255, 475659, 792765, 2378295]

約数ペア:

[(1, 2378295), (3, 792765), (5, 475659), (9, 264255), (15, 158553), (27, 88085), (45, 52851), (79, 30105), (135, 17617), (223, 10665), (237, 10035), (395, 6021), (669, 3555), (711, 3345), (1115, 2133), (1185, 2007)]