87900285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31337}}^1$

素因数の和:31373

約数の個数: 32

約数和(自身を含む): 162456192

約数和(自身を除く): 74555907

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 31337, 94011, 156685, 344707, 470055, 532729, 1034121, 1598187, 1723535, 2663645, 5170605, 5860019, 7990935, 17580057, 29300095, 87900285]

約数ペア:

[(1, 87900285), (3, 29300095), (5, 17580057), (11, 7990935), (15, 5860019), (17, 5170605), (33, 2663645), (51, 1723535), (55, 1598187), (85, 1034121), (165, 532729), (187, 470055), (255, 344707), (561, 156685), (935, 94011), (2805, 31337)]