585105405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{22277}}^1$

素因数の和:22405

約数の個数: 32

約数和(自身を含む): 1000905984

約数和(自身を除く): 415800579

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 255, 309, 515, 1545, 1751, 5253, 8755, 22277, 26265, 66831, 111385, 334155, 378709, 1136127, 1893545, 2294531, 5680635, 6883593, 11472655, 34417965, 39007027, 117021081, 195035135, 585105405]

約数ペア:

[(1, 585105405), (3, 195035135), (5, 117021081), (15, 39007027), (17, 34417965), (51, 11472655), (85, 6883593), (103, 5680635), (255, 2294531), (309, 1893545), (515, 1136127), (1545, 378709), (1751, 334155), (5253, 111385), (8755, 66831), (22277, 26265)]