154023265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 208293120

約数和(自身を除く): 54269855

約数列:

[1, 5, 11, 41, 55, 167, 205, 409, 451, 835, 1837, 2045, 2255, 4499, 6847, 9185, 16769, 22495, 34235, 68303, 75317, 83845, 184459, 341515, 376585, 751333, 922295, 2800423, 3756665, 14002115, 30804653, 154023265]

約数ペア:

[(1, 154023265), (5, 30804653), (11, 14002115), (41, 3756665), (55, 2800423), (167, 922295), (205, 751333), (409, 376585), (451, 341515), (835, 184459), (1837, 83845), (2045, 75317), (2255, 68303), (4499, 34235), (6847, 22495), (9185, 16769)]