61640115

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{479}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 103403520

約数和(自身を除く): 41763405

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 373, 479, 1119, 1437, 1865, 2395, 5595, 7185, 8579, 11017, 25737, 33051, 42895, 55085, 128685, 165255, 178667, 536001, 893335, 2680005, 4109341, 12328023, 20546705, 61640115]

約数ペア:

[(1, 61640115), (3, 20546705), (5, 12328023), (15, 4109341), (23, 2680005), (69, 893335), (115, 536001), (345, 178667), (373, 165255), (479, 128685), (1119, 55085), (1437, 42895), (1865, 33051), (2395, 25737), (5595, 11017), (7185, 8579)]