47140965

素因数分解:

$3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2693}}^1$

素因数の和:3093

約数の個数: 24

約数和(自身を含む): 81951480

約数和(自身を除く): 34810515

約数列:

[1, 3, 5, 9, 15, 45, 389, 1167, 1945, 2693, 3501, 5835, 8079, 13465, 17505, 24237, 40395, 121185, 1047577, 3142731, 5237885, 9428193, 15713655, 47140965]

約数ペア:

[(1, 47140965), (3, 15713655), (5, 9428193), (9, 5237885), (15, 3142731), (45, 1047577), (389, 121185), (1167, 40395), (1945, 24237), (2693, 17505), (3501, 13465), (5835, 8079)]