83751255

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2741}}^1$

素因数の和:2856

約数の個数: 48

約数和(自身を含む): 167678784

約数和(自身を除く): 83927529

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 97, 105, 291, 315, 485, 679, 873, 1455, 2037, 2741, 3395, 4365, 6111, 8223, 10185, 13705, 19187, 24669, 30555, 41115, 57561, 95935, 123345, 172683, 265877, 287805, 797631, 863415, 1329385, 1861139, 2392893, 3988155, 5583417, 9305695, 11964465, 16750251, 27917085, 83751255]

約数ペア:

[(1, 83751255), (3, 27917085), (5, 16750251), (7, 11964465), (9, 9305695), (15, 5583417), (21, 3988155), (35, 2392893), (45, 1861139), (63, 1329385), (97, 863415), (105, 797631), (291, 287805), (315, 265877), (485, 172683), (679, 123345), (873, 95935), (1455, 57561), (2037, 41115), (2741, 30555), (3395, 24669), (4365, 19187), (6111, 13705), (8223, 10185)]