12642135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4507}}^1$

素因数の和:4543

約数の個数: 32

約数和(自身を含む): 23369472

約数和(自身を除く): 10727337

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 4507, 13521, 22535, 49577, 67605, 76619, 148731, 229857, 247885, 383095, 743655, 842809, 1149285, 2528427, 4214045, 12642135]

約数ペア:

[(1, 12642135), (3, 4214045), (5, 2528427), (11, 1149285), (15, 842809), (17, 743655), (33, 383095), (51, 247885), (55, 229857), (85, 148731), (165, 76619), (187, 67605), (255, 49577), (561, 22535), (935, 13521), (2805, 4507)]