103666325

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 153990144

約数和(自身を除く): 50323819

約数列:

[1, 5, 7, 25, 31, 35, 97, 155, 175, 197, 217, 485, 679, 775, 985, 1085, 1379, 2425, 3007, 3395, 4925, 5425, 6107, 6895, 15035, 16975, 19109, 21049, 30535, 34475, 42749, 75175, 95545, 105245, 133763, 152675, 213745, 477725, 526225, 592379, 668815, 1068725, 2961895, 3344075, 4146653, 14809475, 20733265, 103666325]

約数ペア:

[(1, 103666325), (5, 20733265), (7, 14809475), (25, 4146653), (31, 3344075), (35, 2961895), (97, 1068725), (155, 668815), (175, 592379), (197, 526225), (217, 477725), (485, 213745), (679, 152675), (775, 133763), (985, 105245), (1085, 95545), (1379, 75175), (2425, 42749), (3007, 34475), (3395, 30535), (4925, 21049), (5425, 19109), (6107, 16975), (6895, 15035)]