42986515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1019}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 61689600

約数和(自身を除く): 18703085

約数列:

[1, 5, 11, 13, 55, 59, 65, 143, 295, 649, 715, 767, 1019, 3245, 3835, 5095, 8437, 11209, 13247, 42185, 56045, 60121, 66235, 145717, 300605, 661331, 728585, 781573, 3306655, 3907865, 8597303, 42986515]

約数ペア:

[(1, 42986515), (5, 8597303), (11, 3907865), (13, 3306655), (55, 781573), (59, 728585), (65, 661331), (143, 300605), (295, 145717), (649, 66235), (715, 60121), (767, 56045), (1019, 42185), (3245, 13247), (3835, 11209), (5095, 8437)]