79212615

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6779}}^1$

素因数の和:6847

約数の個数: 32

約数和(自身を含む): 136684800

約数和(自身を除く): 57472185

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 3895, 6779, 11685, 20337, 33895, 101685, 128801, 277939, 386403, 644005, 833817, 1389695, 1932015, 4169085, 5280841, 15842523, 26404205, 79212615]

約数ペア:

[(1, 79212615), (3, 26404205), (5, 15842523), (15, 5280841), (19, 4169085), (41, 1932015), (57, 1389695), (95, 833817), (123, 644005), (205, 386403), (285, 277939), (615, 128801), (779, 101685), (2337, 33895), (3895, 20337), (6779, 11685)]