11530215

素因数分解:

$3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 20643840

約数和(自身を除く): 9113625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 223, 383, 669, 1115, 1149, 1915, 2007, 3345, 3447, 5745, 6021, 10035, 10341, 17235, 30105, 51705, 85409, 256227, 427045, 768681, 1281135, 2306043, 3843405, 11530215]

約数ペア:

[(1, 11530215), (3, 3843405), (5, 2306043), (9, 1281135), (15, 768681), (27, 427045), (45, 256227), (135, 85409), (223, 51705), (383, 30105), (669, 17235), (1115, 10341), (1149, 10035), (1915, 6021), (2007, 5745), (3345, 3447)]