7134885

素因数分解:

$3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 40

約数和(自身を含む): 13009920

約数和(自身を除く): 5875035

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 223, 237, 395, 405, 669, 711, 1115, 1185, 2007, 2133, 3345, 3555, 6021, 6399, 10035, 10665, 17617, 18063, 30105, 31995, 52851, 88085, 90315, 158553, 264255, 475659, 792765, 1426977, 2378295, 7134885]

約数ペア:

[(1, 7134885), (3, 2378295), (5, 1426977), (9, 792765), (15, 475659), (27, 264255), (45, 158553), (79, 90315), (81, 88085), (135, 52851), (223, 31995), (237, 30105), (395, 18063), (405, 17617), (669, 10665), (711, 10035), (1115, 6399), (1185, 6021), (2007, 3555), (2133, 3345)]