68034725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 100440000

約数和(自身を除く): 32405275

約数列:

[1, 5, 11, 19, 25, 29, 55, 95, 145, 209, 275, 319, 449, 475, 551, 725, 1045, 1595, 2245, 2755, 4939, 5225, 6061, 7975, 8531, 11225, 13021, 13775, 24695, 30305, 42655, 65105, 93841, 123475, 143231, 151525, 213275, 247399, 325525, 469205, 716155, 1236995, 2346025, 2721389, 3580775, 6184975, 13606945, 68034725]

約数ペア:

[(1, 68034725), (5, 13606945), (11, 6184975), (19, 3580775), (25, 2721389), (29, 2346025), (55, 1236995), (95, 716155), (145, 469205), (209, 325525), (275, 247399), (319, 213275), (449, 151525), (475, 143231), (551, 123475), (725, 93841), (1045, 65105), (1595, 42655), (2245, 30305), (2755, 24695), (4939, 13775), (5225, 13021), (6061, 11225), (7975, 8531)]