1569860162065

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{16421}}^1\times {\mathrm{4919}}^1$

素因数の和:21394

約数の個数: 48

約数和(自身を含む): 2129142516480

約数和(自身を除く): 559282354415

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 845, 1495, 3887, 4919, 16421, 19435, 24595, 63947, 82105, 113137, 213473, 319735, 377683, 565685, 831311, 1067365, 1470781, 1888415, 2775149, 4156555, 4909879, 7353905, 13875745, 19120153, 24549395, 63828427, 80774899, 95600765, 319142135, 403874495, 1050073687, 1857822677, 5250368435, 9289113385, 13650957931, 24151694801, 68254789655, 120758474005, 313972032413, 1569860162065]

約数ペア:

[(1, 1569860162065), (5, 313972032413), (13, 120758474005), (23, 68254789655), (65, 24151694801), (115, 13650957931), (169, 9289113385), (299, 5250368435), (845, 1857822677), (1495, 1050073687), (3887, 403874495), (4919, 319142135), (16421, 95600765), (19435, 80774899), (24595, 63828427), (63947, 24549395), (82105, 19120153), (113137, 13875745), (213473, 7353905), (319735, 4909879), (377683, 4156555), (565685, 2775149), (831311, 1888415), (1067365, 1470781)]