40909845

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 67184640

約数和(自身を除く): 26274795

約数列:

[1, 3, 5, 15, 71, 107, 213, 321, 355, 359, 535, 1065, 1077, 1605, 1795, 5385, 7597, 22791, 25489, 37985, 38413, 76467, 113955, 115239, 127445, 192065, 382335, 576195, 2727323, 8181969, 13636615, 40909845]

約数ペア:

[(1, 40909845), (3, 13636615), (5, 8181969), (15, 2727323), (71, 576195), (107, 382335), (213, 192065), (321, 127445), (355, 115239), (359, 113955), (535, 76467), (1065, 38413), (1077, 37985), (1605, 25489), (1795, 22791), (5385, 7597)]