13082805

素因数分解:

$3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{947}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 22774752

約数和(自身を除く): 9691947

約数列:

[1, 3, 5, 9, 15, 45, 307, 921, 947, 1535, 2763, 2841, 4605, 4735, 8523, 13815, 14205, 42615, 290729, 872187, 1453645, 2616561, 4360935, 13082805]

約数ペア:

[(1, 13082805), (3, 4360935), (5, 2616561), (9, 1453645), (15, 872187), (45, 290729), (307, 42615), (921, 14205), (947, 13815), (1535, 8523), (2763, 4735), (2841, 4605)]