30631425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 55924992

約数和(自身を除く): 25293567

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 107, 165, 275, 321, 347, 535, 825, 1041, 1177, 1605, 1735, 2675, 3531, 3817, 5205, 5885, 8025, 8675, 11451, 17655, 19085, 26025, 29425, 37129, 57255, 88275, 95425, 111387, 185645, 286275, 408419, 556935, 928225, 1225257, 2042095, 2784675, 6126285, 10210475, 30631425]

約数ペア:

[(1, 30631425), (3, 10210475), (5, 6126285), (11, 2784675), (15, 2042095), (25, 1225257), (33, 928225), (55, 556935), (75, 408419), (107, 286275), (165, 185645), (275, 111387), (321, 95425), (347, 88275), (535, 57255), (825, 37129), (1041, 29425), (1177, 26025), (1605, 19085), (1735, 17655), (2675, 11451), (3531, 8675), (3817, 8025), (5205, 5885)]