29863665

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 56609280

約数和(自身を除く): 26745615

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 71, 117, 195, 213, 355, 585, 639, 719, 923, 1065, 2157, 2769, 3195, 3595, 4615, 6471, 8307, 9347, 10785, 13845, 28041, 32355, 41535, 46735, 51049, 84123, 140205, 153147, 255245, 420615, 459441, 663637, 765735, 1990911, 2297205, 3318185, 5972733, 9954555, 29863665]

約数ペア:

[(1, 29863665), (3, 9954555), (5, 5972733), (9, 3318185), (13, 2297205), (15, 1990911), (39, 765735), (45, 663637), (65, 459441), (71, 420615), (117, 255245), (195, 153147), (213, 140205), (355, 84123), (585, 51049), (639, 46735), (719, 41535), (923, 32355), (1065, 28041), (2157, 13845), (2769, 10785), (3195, 9347), (3595, 8307), (4615, 6471)]