124640855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 169205760

約数和(自身を除く): 44564905

約数列:

[1, 5, 17, 19, 71, 85, 95, 323, 355, 1087, 1207, 1349, 1615, 5435, 6035, 6745, 18479, 20653, 22933, 77177, 92395, 103265, 114665, 351101, 385885, 1312009, 1466363, 1755505, 6560045, 7331815, 24928171, 124640855]

約数ペア:

[(1, 124640855), (5, 24928171), (17, 7331815), (19, 6560045), (71, 1755505), (85, 1466363), (95, 1312009), (323, 385885), (355, 351101), (1087, 114665), (1207, 103265), (1349, 92395), (1615, 77177), (5435, 22933), (6035, 20653), (6745, 18479)]