12374145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 24765312

約数和(自身を除く): 12391167

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 163, 241, 315, 489, 723, 815, 1141, 1205, 1467, 1687, 2169, 2445, 3423, 3615, 5061, 5705, 7335, 8435, 10269, 10845, 15183, 17115, 25305, 39283, 51345, 75915, 117849, 196415, 274981, 353547, 589245, 824943, 1374905, 1767735, 2474829, 4124715, 12374145]

約数ペア:

[(1, 12374145), (3, 4124715), (5, 2474829), (7, 1767735), (9, 1374905), (15, 824943), (21, 589245), (35, 353547), (45, 274981), (63, 196415), (105, 117849), (163, 75915), (241, 51345), (315, 39283), (489, 25305), (723, 17115), (815, 15183), (1141, 10845), (1205, 10269), (1467, 8435), (1687, 7335), (2169, 5705), (2445, 5061), (3423, 3615)]