55239525

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2029}}^1$

素因数の和:2067

約数の個数: 54

約数和(自身を含む): 108805970

約数和(自身を除く): 53566445

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 121, 165, 225, 275, 363, 495, 605, 825, 1089, 1815, 2029, 2475, 3025, 5445, 6087, 9075, 10145, 18261, 22319, 27225, 30435, 50725, 66957, 91305, 111595, 152175, 200871, 245509, 334785, 456525, 557975, 736527, 1004355, 1227545, 1673925, 2209581, 3682635, 5021775, 6137725, 11047905, 18413175, 55239525]

約数ペア:

[(1, 55239525), (3, 18413175), (5, 11047905), (9, 6137725), (11, 5021775), (15, 3682635), (25, 2209581), (33, 1673925), (45, 1227545), (55, 1004355), (75, 736527), (99, 557975), (121, 456525), (165, 334785), (225, 245509), (275, 200871), (363, 152175), (495, 111595), (605, 91305), (825, 66957), (1089, 50725), (1815, 30435), (2029, 27225), (2475, 22319), (3025, 18261), (5445, 10145), (6087, 9075)]