12618765

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4597}}^1$

素因数の和:4669

約数の個数: 24

約数和(自身を含む): 22235928

約数和(自身を除く): 9617163

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 4597, 13791, 22985, 41373, 68955, 206865, 280417, 841251, 1402085, 2523753, 4206255, 12618765]

約数ペア:

[(1, 12618765), (3, 4206255), (5, 2523753), (9, 1402085), (15, 841251), (45, 280417), (61, 206865), (183, 68955), (305, 41373), (549, 22985), (915, 13791), (2745, 4597)]