7135978535

素因数分解:

$5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{3407}}^1$

素因数の和:3612

約数の個数: 48

約数和(自身を含む): 10182122496

約数和(自身を除く): 3046143961

約数列:

[1, 5, 7, 35, 49, 83, 103, 245, 415, 515, 581, 721, 2905, 3407, 3605, 4067, 5047, 8549, 17035, 20335, 23849, 25235, 42745, 59843, 119245, 166943, 282781, 299215, 350921, 418901, 834715, 1413905, 1754605, 1979467, 2094505, 2456447, 9897335, 12282235, 13856269, 17195129, 29126443, 69281345, 85975645, 145632215, 203885101, 1019425505, 1427195707, 7135978535]

約数ペア:

[(1, 7135978535), (5, 1427195707), (7, 1019425505), (35, 203885101), (49, 145632215), (83, 85975645), (103, 69281345), (245, 29126443), (415, 17195129), (515, 13856269), (581, 12282235), (721, 9897335), (2905, 2456447), (3407, 2094505), (3605, 1979467), (4067, 1754605), (5047, 1413905), (8549, 834715), (17035, 418901), (20335, 350921), (23849, 299215), (25235, 282781), (42745, 166943), (59843, 119245)]