129613275

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{52369}}^1$

素因数の和:52396

約数の個数: 36

約数和(自身を含む): 253261320

約数和(自身を除く): 123648045

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 52369, 157107, 261845, 471321, 576059, 785535, 1309225, 1728177, 2356605, 2880295, 3927675, 5184531, 8640885, 11783025, 14401475, 25922655, 43204425, 129613275]

約数ペア:

[(1, 129613275), (3, 43204425), (5, 25922655), (9, 14401475), (11, 11783025), (15, 8640885), (25, 5184531), (33, 3927675), (45, 2880295), (55, 2356605), (75, 1728177), (99, 1309225), (165, 785535), (225, 576059), (275, 471321), (495, 261845), (825, 157107), (2475, 52369)]