201526075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 278419680

約数和(自身を除く): 76893605

約数列:

[1, 5, 17, 25, 29, 83, 85, 145, 197, 415, 425, 493, 725, 985, 1411, 2075, 2407, 2465, 3349, 4925, 5713, 7055, 12035, 12325, 16351, 16745, 28565, 35275, 40919, 60175, 81755, 83725, 97121, 142825, 204595, 277967, 408775, 474179, 485605, 1022975, 1389835, 2370895, 2428025, 6949175, 8061043, 11854475, 40305215, 201526075]

約数ペア:

[(1, 201526075), (5, 40305215), (17, 11854475), (25, 8061043), (29, 6949175), (83, 2428025), (85, 2370895), (145, 1389835), (197, 1022975), (415, 485605), (425, 474179), (493, 408775), (725, 277967), (985, 204595), (1411, 142825), (2075, 97121), (2407, 83725), (2465, 81755), (3349, 60175), (4925, 40919), (5713, 35275), (7055, 28565), (12035, 16745), (12325, 16351)]