54642225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 99636480

約数和(自身を除く): 44994255

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 107, 165, 275, 321, 535, 619, 825, 1177, 1605, 1857, 2675, 3095, 3531, 5885, 6809, 8025, 9285, 15475, 17655, 20427, 29425, 34045, 46425, 66233, 88275, 102135, 170225, 198699, 331165, 510675, 728563, 993495, 1655825, 2185689, 3642815, 4967475, 10928445, 18214075, 54642225]

約数ペア:

[(1, 54642225), (3, 18214075), (5, 10928445), (11, 4967475), (15, 3642815), (25, 2185689), (33, 1655825), (55, 993495), (75, 728563), (107, 510675), (165, 331165), (275, 198699), (321, 170225), (535, 102135), (619, 88275), (825, 66233), (1177, 46425), (1605, 34045), (1857, 29425), (2675, 20427), (3095, 17655), (3531, 15475), (5885, 9285), (6809, 8025)]