2031794331325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{9007}}^1\times {\mathrm{9883}}^1$

素因数の和:18994

約数の個数: 48

約数和(自身を含む): 2782167929856

約数和(自身を除く): 750373598531

約数列:

[1, 5, 11, 25, 55, 83, 275, 415, 913, 2075, 4565, 9007, 9883, 22825, 45035, 49415, 99077, 108713, 225175, 247075, 495385, 543565, 747581, 820289, 2476925, 2717825, 3737905, 4101445, 8223391, 9023179, 18689525, 20507225, 41116955, 45115895, 89016181, 205584775, 225579475, 445080905, 979177991, 2225404525, 4895889955, 7388343023, 24479449775, 36941715115, 81271773253, 184708575575, 406358866265, 2031794331325]

約数ペア:

[(1, 2031794331325), (5, 406358866265), (11, 184708575575), (25, 81271773253), (55, 36941715115), (83, 24479449775), (275, 7388343023), (415, 4895889955), (913, 2225404525), (2075, 979177991), (4565, 445080905), (9007, 225579475), (9883, 205584775), (22825, 89016181), (45035, 45115895), (49415, 41116955), (99077, 20507225), (108713, 18689525), (225175, 9023179), (247075, 8223391), (495385, 4101445), (543565, 3737905), (747581, 2717825), (820289, 2476925)]