30921435

素因数分解:

$3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2039}}^1$

素因数の和:2387

約数の個数: 24

約数和(自身を含む): 53782560

約数和(自身を除く): 22861125

約数列:

[1, 3, 5, 9, 15, 45, 337, 1011, 1685, 2039, 3033, 5055, 6117, 10195, 15165, 18351, 30585, 91755, 687143, 2061429, 3435715, 6184287, 10307145, 30921435]

約数ペア:

[(1, 30921435), (3, 10307145), (5, 6184287), (9, 3435715), (15, 2061429), (45, 687143), (337, 91755), (1011, 30585), (1685, 18351), (2039, 15165), (3033, 10195), (5055, 6117)]