487260215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2441}}^1$

素因数の和:2579

約数の個数: 32

約数和(自身を含む): 654768576

約数和(自身を除く): 167508361

約数列:

[1, 5, 13, 37, 65, 83, 185, 415, 481, 1079, 2405, 2441, 3071, 5395, 12205, 15355, 31733, 39923, 90317, 158665, 199615, 202603, 451585, 1013015, 1174121, 2633839, 5870605, 7496311, 13169195, 37481555, 97452043, 487260215]

約数ペア:

[(1, 487260215), (5, 97452043), (13, 37481555), (37, 13169195), (65, 7496311), (83, 5870605), (185, 2633839), (415, 1174121), (481, 1013015), (1079, 451585), (2405, 202603), (2441, 199615), (3071, 158665), (5395, 90317), (12205, 39923), (15355, 31733)]