15247542

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 31540608

約数和(自身を除く): 16293066

約数列:

[1, 2, 3, 6, 43, 86, 113, 129, 226, 258, 339, 523, 678, 1046, 1569, 3138, 4859, 9718, 14577, 22489, 29154, 44978, 59099, 67467, 118198, 134934, 177297, 354594, 2541257, 5082514, 7623771, 15247542]

約数ペア:

[(1, 15247542), (2, 7623771), (3, 5082514), (6, 2541257), (43, 354594), (86, 177297), (113, 134934), (129, 118198), (226, 67467), (258, 59099), (339, 44978), (523, 29154), (678, 22489), (1046, 14577), (1569, 9718), (3138, 4859)]