12582135

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:725

約数の個数: 40

約数和(自身を含む): 23069376

約数和(自身を除く): 10487241

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 661, 705, 1269, 1983, 2115, 3305, 3807, 5949, 6345, 9915, 17847, 19035, 29745, 31067, 53541, 89235, 93201, 155335, 267705, 279603, 466005, 838809, 1398015, 2516427, 4194045, 12582135]

約数ペア:

[(1, 12582135), (3, 4194045), (5, 2516427), (9, 1398015), (15, 838809), (27, 466005), (45, 279603), (47, 267705), (81, 155335), (135, 93201), (141, 89235), (235, 53541), (405, 31067), (423, 29745), (661, 19035), (705, 17847), (1269, 9915), (1983, 6345), (2115, 5949), (3305, 3807)]