91656385

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 115891776

約数和(自身を除く): 24235391

約数列:

[1, 5, 29, 71, 145, 307, 355, 841, 1535, 2059, 4205, 8903, 10295, 21797, 44515, 59711, 108985, 258187, 298555, 632113, 1290935, 3160565, 18331277, 91656385]

約数ペア:

[(1, 91656385), (5, 18331277), (29, 3160565), (71, 1290935), (145, 632113), (307, 298555), (355, 258187), (841, 108985), (1535, 59711), (2059, 44515), (4205, 21797), (8903, 10295)]