13996814765

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1583}}^1$

素因数の和:1862

約数の個数: 48

約数和(自身を含む): 18556750080

約数和(自身を除く): 4559935315

約数列:

[1, 5, 17, 29, 85, 145, 211, 289, 493, 1055, 1445, 1583, 2465, 3587, 6119, 7915, 8381, 17935, 26911, 30595, 41905, 45907, 60979, 104023, 134555, 229535, 304895, 334013, 457487, 520115, 780419, 1670065, 1768391, 2287435, 3902095, 5678221, 8841955, 9686377, 13267123, 28391105, 48431885, 66335615, 96529757, 164668409, 482648785, 823342045, 2799362953, 13996814765]

約数ペア:

[(1, 13996814765), (5, 2799362953), (17, 823342045), (29, 482648785), (85, 164668409), (145, 96529757), (211, 66335615), (289, 48431885), (493, 28391105), (1055, 13267123), (1445, 9686377), (1583, 8841955), (2465, 5678221), (3587, 3902095), (6119, 2287435), (7915, 1768391), (8381, 1670065), (17935, 780419), (26911, 520115), (30595, 457487), (41905, 334013), (45907, 304895), (60979, 229535), (104023, 134555)]