39199895

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 56125440

約数和(自身を除く): 16925545

約数列:

[1, 5, 7, 35, 41, 59, 205, 287, 295, 413, 463, 1435, 2065, 2315, 2419, 3241, 12095, 16205, 16933, 18983, 27317, 84665, 94915, 132881, 136585, 191219, 664405, 956095, 1119997, 5599985, 7839979, 39199895]

約数ペア:

[(1, 39199895), (5, 7839979), (7, 5599985), (35, 1119997), (41, 956095), (59, 664405), (205, 191219), (287, 136585), (295, 132881), (413, 94915), (463, 84665), (1435, 27317), (2065, 18983), (2315, 16933), (2419, 16205), (3241, 12095)]