57440325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 100975680

約数和(自身を除く): 43535355

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 173, 233, 285, 475, 519, 699, 865, 1165, 1425, 2595, 3287, 3495, 4325, 4427, 5825, 9861, 12975, 13281, 16435, 17475, 22135, 40309, 49305, 66405, 82175, 110675, 120927, 201545, 246525, 332025, 604635, 765871, 1007725, 2297613, 3023175, 3829355, 11488065, 19146775, 57440325]

約数ペア:

[(1, 57440325), (3, 19146775), (5, 11488065), (15, 3829355), (19, 3023175), (25, 2297613), (57, 1007725), (75, 765871), (95, 604635), (173, 332025), (233, 246525), (285, 201545), (475, 120927), (519, 110675), (699, 82175), (865, 66405), (1165, 49305), (1425, 40309), (2595, 22135), (3287, 17475), (3495, 16435), (4325, 13281), (4427, 12975), (5825, 9861)]