27202175

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 45330432

約数和(自身を除く): 18128257

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 143, 175, 275, 325, 385, 455, 715, 1001, 1087, 1925, 2275, 3575, 5005, 5435, 7609, 11957, 14131, 25025, 27175, 38045, 59785, 70655, 83699, 98917, 155441, 190225, 298925, 353275, 418495, 494585, 777205, 1088087, 2092475, 2472925, 3886025, 5440435, 27202175]

約数ペア:

[(1, 27202175), (5, 5440435), (7, 3886025), (11, 2472925), (13, 2092475), (25, 1088087), (35, 777205), (55, 494585), (65, 418495), (77, 353275), (91, 298925), (143, 190225), (175, 155441), (275, 98917), (325, 83699), (385, 70655), (455, 59785), (715, 38045), (1001, 27175), (1087, 25025), (1925, 14131), (2275, 11957), (3575, 7609), (5005, 5435)]