18822135

素因数分解:

$3^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1229}}^1$

素因数の和:2258

約数の個数: 16

約数和(自身を含む): 30169440

約数和(自身を除く): 11347305

約数列:

[1, 3, 5, 15, 1021, 1229, 3063, 3687, 5105, 6145, 15315, 18435, 1254809, 3764427, 6274045, 18822135]

約数ペア:

[(1, 18822135), (3, 6274045), (5, 3764427), (15, 1254809), (1021, 18435), (1229, 15315), (3063, 6145), (3687, 5105)]