2902845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 5157504

約数和(自身を除く): 2254659

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 241, 365, 723, 803, 1095, 1205, 2409, 2651, 3615, 4015, 7953, 12045, 13255, 17593, 39765, 52779, 87965, 193523, 263895, 580569, 967615, 2902845]

約数ペア:

[(1, 2902845), (3, 967615), (5, 580569), (11, 263895), (15, 193523), (33, 87965), (55, 52779), (73, 39765), (165, 17593), (219, 13255), (241, 12045), (365, 7953), (723, 4015), (803, 3615), (1095, 2651), (1205, 2409)]