25845086145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1\times {\mathrm{1787}}^1$

素因数の和:3174

約数の個数: 64

約数和(自身を含む): 44861921280

約数和(自身を除く): 19016835135

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 1319, 1787, 2193, 3655, 3957, 5361, 6595, 8935, 10965, 19785, 22423, 26805, 30379, 56717, 67269, 76841, 91137, 112115, 151895, 170151, 230523, 283585, 336345, 384205, 455685, 850755, 964189, 1152615, 1306297, 2357053, 2892567, 3918891, 4820945, 6531485, 7071159, 11785265, 14462835, 19594455, 35355795, 40069901, 101353279, 120209703, 200349505, 304059837, 506766395, 601048515, 1520299185, 1723005743, 5169017229, 8615028715, 25845086145]

約数ペア:

[(1, 25845086145), (3, 8615028715), (5, 5169017229), (15, 1723005743), (17, 1520299185), (43, 601048515), (51, 506766395), (85, 304059837), (129, 200349505), (215, 120209703), (255, 101353279), (645, 40069901), (731, 35355795), (1319, 19594455), (1787, 14462835), (2193, 11785265), (3655, 7071159), (3957, 6531485), (5361, 4820945), (6595, 3918891), (8935, 2892567), (10965, 2357053), (19785, 1306297), (22423, 1152615), (26805, 964189), (30379, 850755), (56717, 455685), (67269, 384205), (76841, 336345), (91137, 283585), (112115, 230523), (151895, 170151)]