88402815

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 157528800

約数和(自身を除く): 69125985

約数列:

[1, 3, 5, 9, 15, 45, 67, 109, 201, 269, 327, 335, 545, 603, 807, 981, 1005, 1345, 1635, 2421, 3015, 4035, 4905, 7303, 12105, 18023, 21909, 29321, 36515, 54069, 65727, 87963, 90115, 109545, 146605, 162207, 263889, 270345, 328635, 439815, 811035, 1319445, 1964507, 5893521, 9822535, 17680563, 29467605, 88402815]

約数ペア:

[(1, 88402815), (3, 29467605), (5, 17680563), (9, 9822535), (15, 5893521), (45, 1964507), (67, 1319445), (109, 811035), (201, 439815), (269, 328635), (327, 270345), (335, 263889), (545, 162207), (603, 146605), (807, 109545), (981, 90115), (1005, 87963), (1345, 65727), (1635, 54069), (2421, 36515), (3015, 29321), (4035, 21909), (4905, 18023), (7303, 12105)]