12089115

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 21672000

約数和(自身を除く): 9582885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 447, 601, 745, 1341, 1803, 2235, 3005, 4023, 5409, 6705, 9015, 16227, 20115, 27045, 81135, 89549, 268647, 447745, 805941, 1343235, 2417823, 4029705, 12089115]

約数ペア:

[(1, 12089115), (3, 4029705), (5, 2417823), (9, 1343235), (15, 805941), (27, 447745), (45, 268647), (135, 89549), (149, 81135), (447, 27045), (601, 20115), (745, 16227), (1341, 9015), (1803, 6705), (2235, 5409), (3005, 4023)]