64740335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{4073}}^1$

素因数の和:4123

約数の個数: 24

約数和(自身を含む): 90051696

約数和(自身を除く): 25311361

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 935, 1445, 3179, 4073, 15895, 20365, 44803, 69241, 224015, 346205, 761651, 1177097, 3808255, 5885485, 12948067, 64740335]

約数ペア:

[(1, 64740335), (5, 12948067), (11, 5885485), (17, 3808255), (55, 1177097), (85, 761651), (187, 346205), (289, 224015), (935, 69241), (1445, 44803), (3179, 20365), (4073, 15895)]