86746495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{257}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 127394208

約数和(自身を除く): 40647713

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 187, 209, 257, 323, 361, 935, 1045, 1285, 1615, 1805, 2827, 3553, 3971, 4369, 4883, 6137, 14135, 17765, 19855, 21845, 24415, 30685, 48059, 53713, 67507, 83011, 92777, 240295, 268565, 337535, 415055, 463885, 913121, 1020547, 1577209, 4565605, 5102735, 7886045, 17349299, 86746495]

約数ペア:

[(1, 86746495), (5, 17349299), (11, 7886045), (17, 5102735), (19, 4565605), (55, 1577209), (85, 1020547), (95, 913121), (187, 463885), (209, 415055), (257, 337535), (323, 268565), (361, 240295), (935, 92777), (1045, 83011), (1285, 67507), (1615, 53713), (1805, 48059), (2827, 30685), (3553, 24415), (3971, 21845), (4369, 19855), (4883, 17765), (6137, 14135)]