478775005

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{2693}}^1$

素因数の和:2797

約数の個数: 24

約数和(自身を含む): 609932376

約数和(自身を除く): 131157371

約数列:

[1, 5, 31, 37, 155, 185, 961, 1147, 2693, 4805, 5735, 13465, 35557, 83483, 99641, 177785, 417415, 498205, 2587973, 3088871, 12939865, 15444355, 95755001, 478775005]

約数ペア:

[(1, 478775005), (5, 95755001), (31, 15444355), (37, 12939865), (155, 3088871), (185, 2587973), (961, 498205), (1147, 417415), (2693, 177785), (4805, 99641), (5735, 83483), (13465, 35557)]