109204175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{977}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 144071136

約数和(自身を除く): 34866961

約数列:

[1, 5, 17, 25, 85, 263, 425, 977, 1315, 4471, 4885, 6575, 16609, 22355, 24425, 83045, 111775, 256951, 415225, 1284755, 4368167, 6423775, 21840835, 109204175]

約数ペア:

[(1, 109204175), (5, 21840835), (17, 6423775), (25, 4368167), (85, 1284755), (263, 415225), (425, 256951), (977, 111775), (1315, 83045), (4471, 24425), (4885, 22355), (6575, 16609)]