15555564

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1228

約数の個数: 60

約数和(自身を含む): 41692728

約数和(自身を除く): 26137164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 246, 324, 369, 492, 738, 1107, 1171, 1476, 2214, 2342, 3321, 3513, 4428, 4684, 6642, 7026, 10539, 13284, 14052, 21078, 31617, 42156, 48011, 63234, 94851, 96022, 126468, 144033, 189702, 192044, 288066, 379404, 432099, 576132, 864198, 1296297, 1728396, 2592594, 3888891, 5185188, 7777782, 15555564]

約数ペア:

[(1, 15555564), (2, 7777782), (3, 5185188), (4, 3888891), (6, 2592594), (9, 1728396), (12, 1296297), (18, 864198), (27, 576132), (36, 432099), (41, 379404), (54, 288066), (81, 192044), (82, 189702), (108, 144033), (123, 126468), (162, 96022), (164, 94851), (246, 63234), (324, 48011), (369, 42156), (492, 31617), (738, 21078), (1107, 14052), (1171, 13284), (1476, 10539), (2214, 7026), (2342, 6642), (3321, 4684), (3513, 4428)]