7166265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 12286080

約数和(自身を除く): 5119815

約数列:

[1, 3, 5, 15, 17, 51, 85, 157, 179, 255, 471, 537, 785, 895, 2355, 2669, 2685, 3043, 8007, 9129, 13345, 15215, 28103, 40035, 45645, 84309, 140515, 421545, 477751, 1433253, 2388755, 7166265]

約数ペア:

[(1, 7166265), (3, 2388755), (5, 1433253), (15, 477751), (17, 421545), (51, 140515), (85, 84309), (157, 45645), (179, 40035), (255, 28103), (471, 15215), (537, 13345), (785, 9129), (895, 8007), (2355, 3043), (2669, 2685)]