75017495

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 107243136

約数和(自身を除く): 32225641

約数列:

[1, 5, 7, 35, 41, 61, 205, 287, 305, 427, 857, 1435, 2135, 2501, 4285, 5999, 12505, 17507, 29995, 35137, 52277, 87535, 175685, 245959, 261385, 365939, 1229795, 1829695, 2143357, 10716785, 15003499, 75017495]

約数ペア:

[(1, 75017495), (5, 15003499), (7, 10716785), (35, 2143357), (41, 1829695), (61, 1229795), (205, 365939), (287, 261385), (305, 245959), (427, 175685), (857, 87535), (1435, 52277), (2135, 35137), (2501, 29995), (4285, 17507), (5999, 12505)]