5305475

素因数分解:

$5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 36

約数和(自身を含む): 7887888

約数和(自身を除く): 2582413

約数列:

[1, 5, 7, 25, 35, 49, 61, 71, 175, 245, 305, 355, 427, 497, 1225, 1525, 1775, 2135, 2485, 2989, 3479, 4331, 10675, 12425, 14945, 17395, 21655, 30317, 74725, 86975, 108275, 151585, 212219, 757925, 1061095, 5305475]

約数ペア:

[(1, 5305475), (5, 1061095), (7, 757925), (25, 212219), (35, 151585), (49, 108275), (61, 86975), (71, 74725), (175, 30317), (245, 21655), (305, 17395), (355, 14945), (427, 12425), (497, 10675), (1225, 4331), (1525, 3479), (1775, 2989), (2135, 2485)]