89337015

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 160082208

約数和(自身を除く): 70745193

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 137, 215, 337, 387, 411, 645, 685, 1011, 1233, 1685, 1935, 2055, 3033, 5055, 5891, 6165, 14491, 15165, 17673, 29455, 43473, 46169, 53019, 72455, 88365, 130419, 138507, 217365, 230845, 265095, 415521, 652095, 692535, 1985267, 2077605, 5955801, 9926335, 17867403, 29779005, 89337015]

約数ペア:

[(1, 89337015), (3, 29779005), (5, 17867403), (9, 9926335), (15, 5955801), (43, 2077605), (45, 1985267), (129, 692535), (137, 652095), (215, 415521), (337, 265095), (387, 230845), (411, 217365), (645, 138507), (685, 130419), (1011, 88365), (1233, 72455), (1685, 53019), (1935, 46169), (2055, 43473), (3033, 29455), (5055, 17673), (5891, 15165), (6165, 14491)]