12854685

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1019}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 21322080

約数和(自身を除く): 8467395

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 841, 1019, 2523, 3057, 4205, 5095, 12615, 15285, 29551, 88653, 147755, 443265, 856979, 2570937, 4284895, 12854685]

約数ペア:

[(1, 12854685), (3, 4284895), (5, 2570937), (15, 856979), (29, 443265), (87, 147755), (145, 88653), (435, 29551), (841, 15285), (1019, 12615), (2523, 5095), (3057, 4205)]