128243325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14369}}^1$

素因数の和:14406

約数の個数: 48

約数和(自身を含む): 256590720

約数和(自身を除く): 128347395

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1785, 2975, 8925, 14369, 43107, 71845, 100583, 215535, 244273, 301749, 359225, 502915, 732819, 1077675, 1221365, 1508745, 1709911, 2514575, 3664095, 5129733, 6106825, 7543725, 8549555, 18320475, 25648665, 42747775, 128243325]

約数ペア:

[(1, 128243325), (3, 42747775), (5, 25648665), (7, 18320475), (15, 8549555), (17, 7543725), (21, 6106825), (25, 5129733), (35, 3664095), (51, 2514575), (75, 1709911), (85, 1508745), (105, 1221365), (119, 1077675), (175, 732819), (255, 502915), (357, 359225), (425, 301749), (525, 244273), (595, 215535), (1275, 100583), (1785, 71845), (2975, 43107), (8925, 14369)]