91688285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 123863040

約数和(自身を除く): 32174755

約数列:

[1, 5, 13, 29, 65, 127, 145, 377, 383, 635, 1651, 1885, 1915, 3683, 4979, 8255, 11107, 18415, 24895, 47879, 48641, 55535, 144391, 239395, 243205, 632333, 721955, 1410589, 3161665, 7052945, 18337657, 91688285]

約数ペア:

[(1, 91688285), (5, 18337657), (13, 7052945), (29, 3161665), (65, 1410589), (127, 721955), (145, 632333), (377, 243205), (383, 239395), (635, 144391), (1651, 55535), (1885, 48641), (1915, 47879), (3683, 24895), (4979, 18415), (8255, 11107)]