83374655

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 133152768

約数和(自身を除く): 49778113

約数列:

[1, 5, 7, 13, 23, 31, 35, 65, 91, 115, 155, 161, 217, 257, 299, 403, 455, 713, 805, 1085, 1285, 1495, 1799, 2015, 2093, 2821, 3341, 3565, 4991, 5911, 7967, 8995, 9269, 10465, 14105, 16705, 23387, 24955, 29555, 39835, 41377, 46345, 55769, 64883, 76843, 103571, 116935, 183241, 206885, 278845, 324415, 384215, 517855, 537901, 724997, 916205, 1282687, 2382133, 2689505, 3624985, 6413435, 11910665, 16674931, 83374655]

約数ペア:

[(1, 83374655), (5, 16674931), (7, 11910665), (13, 6413435), (23, 3624985), (31, 2689505), (35, 2382133), (65, 1282687), (91, 916205), (115, 724997), (155, 537901), (161, 517855), (217, 384215), (257, 324415), (299, 278845), (403, 206885), (455, 183241), (713, 116935), (805, 103571), (1085, 76843), (1285, 64883), (1495, 55769), (1799, 46345), (2015, 41377), (2093, 39835), (2821, 29555), (3341, 24955), (3565, 23387), (4991, 16705), (5911, 14105), (7967, 10465), (8995, 9269)]