2628615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 4665600

約数和(自身を除く): 2036985

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 165, 179, 267, 445, 537, 895, 979, 1335, 1969, 2685, 2937, 4895, 5907, 9845, 14685, 15931, 29535, 47793, 79655, 175241, 238965, 525723, 876205, 2628615]

約数ペア:

[(1, 2628615), (3, 876205), (5, 525723), (11, 238965), (15, 175241), (33, 79655), (55, 47793), (89, 29535), (165, 15931), (179, 14685), (267, 9845), (445, 5907), (537, 4895), (895, 2937), (979, 2685), (1335, 1969)]