12047265

素因数分解:

$3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{383}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 21565440

約数和(自身を除く): 9518175

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 233, 383, 699, 1149, 1165, 1915, 2097, 3447, 3495, 5745, 6291, 10341, 10485, 17235, 31455, 51705, 89239, 267717, 446195, 803151, 1338585, 2409453, 4015755, 12047265]

約数ペア:

[(1, 12047265), (3, 4015755), (5, 2409453), (9, 1338585), (15, 803151), (27, 446195), (45, 267717), (135, 89239), (233, 51705), (383, 31455), (699, 17235), (1149, 10485), (1165, 10341), (1915, 6291), (2097, 5745), (3447, 3495)]