5440435

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 8773632

約数和(自身を除く): 3333197

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 1087, 5005, 5435, 7609, 11957, 14131, 38045, 59785, 70655, 83699, 98917, 155441, 418495, 494585, 777205, 1088087, 5440435]

約数ペア:

[(1, 5440435), (5, 1088087), (7, 777205), (11, 494585), (13, 418495), (35, 155441), (55, 98917), (65, 83699), (77, 70655), (91, 59785), (143, 38045), (385, 14131), (455, 11957), (715, 7609), (1001, 5435), (1087, 5005)]