8997705

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2531}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 15799680

約数和(自身を除く): 6801975

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 2531, 3555, 7593, 12655, 22779, 37965, 113895, 199949, 599847, 999745, 1799541, 2999235, 8997705]

約数ペア:

[(1, 8997705), (3, 2999235), (5, 1799541), (9, 999745), (15, 599847), (45, 199949), (79, 113895), (237, 37965), (395, 22779), (711, 12655), (1185, 7593), (2531, 3555)]