4639355

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 6749568

約数和(自身を除く): 2110213

約数列:

[1, 5, 7, 35, 41, 53, 61, 205, 265, 287, 305, 371, 427, 1435, 1855, 2135, 2173, 2501, 3233, 10865, 12505, 15211, 16165, 17507, 22631, 76055, 87535, 113155, 132553, 662765, 927871, 4639355]

約数ペア:

[(1, 4639355), (5, 927871), (7, 662765), (35, 132553), (41, 113155), (53, 87535), (61, 76055), (205, 22631), (265, 17507), (287, 16165), (305, 15211), (371, 12505), (427, 10865), (1435, 3233), (1855, 2501), (2135, 2173)]