69917265

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 133301376

約数和(自身を除く): 63384111

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 137, 165, 411, 495, 685, 1031, 1233, 1507, 2055, 3093, 4521, 5155, 6165, 7535, 9279, 11341, 13563, 15465, 22605, 34023, 46395, 56705, 67815, 102069, 141247, 170115, 423741, 510345, 706235, 1271223, 1553717, 2118705, 4661151, 6356115, 7768585, 13983453, 23305755, 69917265]

約数ペア:

[(1, 69917265), (3, 23305755), (5, 13983453), (9, 7768585), (11, 6356115), (15, 4661151), (33, 2118705), (45, 1553717), (55, 1271223), (99, 706235), (137, 510345), (165, 423741), (411, 170115), (495, 141247), (685, 102069), (1031, 67815), (1233, 56705), (1507, 46395), (2055, 34023), (3093, 22605), (4521, 15465), (5155, 13563), (6165, 11341), (7535, 9279)]