12100185

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 22748544

約数和(自身を除く): 10648359

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 433, 621, 1035, 1215, 1299, 1863, 2165, 3105, 3897, 5589, 6495, 9315, 9959, 11691, 19485, 27945, 29877, 35073, 49795, 58455, 89631, 105219, 149385, 175365, 268893, 448155, 526095, 806679, 1344465, 2420037, 4033395, 12100185]

約数ペア:

[(1, 12100185), (3, 4033395), (5, 2420037), (9, 1344465), (15, 806679), (23, 526095), (27, 448155), (45, 268893), (69, 175365), (81, 149385), (115, 105219), (135, 89631), (207, 58455), (243, 49795), (345, 35073), (405, 29877), (433, 27945), (621, 19485), (1035, 11691), (1215, 9959), (1299, 9315), (1863, 6495), (2165, 5589), (3105, 3897)]