15528025407

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1\times {\mathrm{1229}}^1$

素因数の和:2151

約数の個数: 32

約数和(自身を含む): 21407904000

約数和(自身を除く): 5879878593

約数列:

[1, 3, 41, 123, 139, 417, 739, 1229, 2217, 3687, 5699, 17097, 30299, 50389, 90897, 102721, 151167, 170831, 308163, 512493, 908231, 2724693, 4211561, 7004071, 12634683, 21012213, 37237471, 111712413, 126244109, 378732327, 5176008469, 15528025407]

約数ペア:

[(1, 15528025407), (3, 5176008469), (41, 378732327), (123, 126244109), (139, 111712413), (417, 37237471), (739, 21012213), (1229, 12634683), (2217, 7004071), (3687, 4211561), (5699, 2724693), (17097, 908231), (30299, 512493), (50389, 308163), (90897, 170831), (102721, 151167)]