80706885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1453}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 154379904

約数和(自身を除く): 73673019

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 529, 805, 1453, 1587, 2415, 2645, 3703, 4359, 7265, 7935, 10171, 11109, 18515, 21795, 30513, 33419, 50855, 55545, 100257, 152565, 167095, 233933, 501285, 701799, 768637, 1169665, 2305911, 3508995, 3843185, 5380459, 11529555, 16141377, 26902295, 80706885]

約数ペア:

[(1, 80706885), (3, 26902295), (5, 16141377), (7, 11529555), (15, 5380459), (21, 3843185), (23, 3508995), (35, 2305911), (69, 1169665), (105, 768637), (115, 701799), (161, 501285), (345, 233933), (483, 167095), (529, 152565), (805, 100257), (1453, 55545), (1587, 50855), (2415, 33419), (2645, 30513), (3703, 21795), (4359, 18515), (7265, 11109), (7935, 10171)]