22221855

素因数分解:

$3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2957}}^1$

素因数の和:3135

約数の個数: 24

約数和(自身を含む): 38761632

約数和(自身を除く): 16539777

約数列:

[1, 3, 5, 9, 15, 45, 167, 501, 835, 1503, 2505, 2957, 7515, 8871, 14785, 26613, 44355, 133065, 493819, 1481457, 2469095, 4444371, 7407285, 22221855]

約数ペア:

[(1, 22221855), (3, 7407285), (5, 4444371), (9, 2469095), (15, 1481457), (45, 493819), (167, 133065), (501, 44355), (835, 26613), (1503, 14785), (2505, 8871), (2957, 7515)]