1255275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{797}}^1$

素因数の和:820

約数の個数: 36

約数和(自身を含む): 2572752

約数和(自身を除く): 1317477

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 797, 1575, 2391, 3985, 5579, 7173, 11955, 16737, 19925, 27895, 35865, 50211, 59775, 83685, 139475, 179325, 251055, 418425, 1255275]

約数ペア:

[(1, 1255275), (3, 418425), (5, 251055), (7, 179325), (9, 139475), (15, 83685), (21, 59775), (25, 50211), (35, 35865), (45, 27895), (63, 19925), (75, 16737), (105, 11955), (175, 7173), (225, 5579), (315, 3985), (525, 2391), (797, 1575)]