73456955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 105090048

約数和(自身を除く): 31633093

約数列:

[1, 5, 11, 13, 55, 65, 71, 143, 355, 715, 781, 923, 1447, 3905, 4615, 7235, 10153, 15917, 18811, 50765, 79585, 94055, 102737, 206921, 513685, 1034605, 1130107, 1335581, 5650535, 6677905, 14691391, 73456955]

約数ペア:

[(1, 73456955), (5, 14691391), (11, 6677905), (13, 5650535), (55, 1335581), (65, 1130107), (71, 1034605), (143, 513685), (355, 206921), (715, 102737), (781, 94055), (923, 79585), (1447, 50765), (3905, 18811), (4615, 15917), (7235, 10153)]