7149105

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2011}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 12554880

約数和(自身を除く): 5405775

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 2011, 3555, 6033, 10055, 18099, 30165, 90495, 158869, 476607, 794345, 1429821, 2383035, 7149105]

約数ペア:

[(1, 7149105), (3, 2383035), (5, 1429821), (9, 794345), (15, 476607), (45, 158869), (79, 90495), (237, 30165), (395, 18099), (711, 10055), (1185, 6033), (2011, 3555)]