8472555

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2069}}^1$

素因数の和:2100

約数の個数: 48

約数和(自身を含む): 18083520

約数和(自身を除く): 9610965

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 2069, 4095, 6207, 10345, 14483, 18621, 26897, 31035, 43449, 72415, 80691, 93105, 130347, 134485, 188279, 217245, 242073, 403455, 564837, 651735, 941395, 1210365, 1694511, 2824185, 8472555]

約数ペア:

[(1, 8472555), (3, 2824185), (5, 1694511), (7, 1210365), (9, 941395), (13, 651735), (15, 564837), (21, 403455), (35, 242073), (39, 217245), (45, 188279), (63, 134485), (65, 130347), (91, 93105), (105, 80691), (117, 72415), (195, 43449), (273, 31035), (315, 26897), (455, 18621), (585, 14483), (819, 10345), (1365, 6207), (2069, 4095)]