55373905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 72253440

約数和(自身を除く): 16879535

約数列:

[1, 5, 29, 31, 97, 127, 145, 155, 485, 635, 899, 2813, 3007, 3683, 3937, 4495, 12319, 14065, 15035, 18415, 19685, 61595, 87203, 114173, 357251, 381889, 436015, 570865, 1786255, 1909445, 11074781, 55373905]

約数ペア:

[(1, 55373905), (5, 11074781), (29, 1909445), (31, 1786255), (97, 570865), (127, 436015), (145, 381889), (155, 357251), (485, 114173), (635, 87203), (899, 61595), (2813, 19685), (3007, 18415), (3683, 15035), (3937, 14065), (4495, 12319)]