5454925

素因数分解:

$5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 36

約数和(自身を含む): 8106996

約数和(自身を除く): 2652071

約数列:

[1, 5, 7, 25, 35, 49, 61, 73, 175, 245, 305, 365, 427, 511, 1225, 1525, 1825, 2135, 2555, 2989, 3577, 4453, 10675, 12775, 14945, 17885, 22265, 31171, 74725, 89425, 111325, 155855, 218197, 779275, 1090985, 5454925]

約数ペア:

[(1, 5454925), (5, 1090985), (7, 779275), (25, 218197), (35, 155855), (49, 111325), (61, 89425), (73, 74725), (175, 31171), (245, 22265), (305, 17885), (365, 14945), (427, 12775), (511, 10675), (1225, 4453), (1525, 3577), (1825, 2989), (2135, 2555)]