137185665

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1901}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 233352576

約数和(自身を除く): 96166911

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 283, 849, 1415, 1901, 4245, 4811, 5703, 9505, 14433, 24055, 28515, 32317, 72165, 96951, 161585, 484755, 537983, 1613949, 2689915, 8069745, 9145711, 27437133, 45728555, 137185665]

約数ペア:

[(1, 137185665), (3, 45728555), (5, 27437133), (15, 9145711), (17, 8069745), (51, 2689915), (85, 1613949), (255, 537983), (283, 484755), (849, 161585), (1415, 96951), (1901, 72165), (4245, 32317), (4811, 28515), (5703, 24055), (9505, 14433)]