12222585

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5779}}^1$

素因数の和:5837

約数の個数: 24

約数和(自身を含む): 21640320

約数和(自身を除く): 9417735

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 5779, 17337, 28895, 52011, 86685, 260055, 271613, 814839, 1358065, 2444517, 4074195, 12222585]

約数ペア:

[(1, 12222585), (3, 4074195), (5, 2444517), (9, 1358065), (15, 814839), (45, 271613), (47, 260055), (141, 86685), (235, 52011), (423, 28895), (705, 17337), (2115, 5779)]