75081735

素因数分解:

$3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2083}}^1$

素因数の和:2189

約数の個数: 40

約数和(自身を含む): 136168560

約数和(自身を除く): 61086825

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 89, 135, 267, 405, 445, 801, 1335, 2083, 2403, 4005, 6249, 7209, 10415, 12015, 18747, 31245, 36045, 56241, 93735, 168723, 185387, 281205, 556161, 843615, 926935, 1668483, 2780805, 5005449, 8342415, 15016347, 25027245, 75081735]

約数ペア:

[(1, 75081735), (3, 25027245), (5, 15016347), (9, 8342415), (15, 5005449), (27, 2780805), (45, 1668483), (81, 926935), (89, 843615), (135, 556161), (267, 281205), (405, 185387), (445, 168723), (801, 93735), (1335, 56241), (2083, 36045), (2403, 31245), (4005, 18747), (6249, 12015), (7209, 10415)]