27163445

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 34975800

約数和(自身を除く): 7812355

約数列:

[1, 5, 19, 95, 101, 149, 361, 505, 745, 1805, 1919, 2831, 9595, 14155, 15049, 36461, 53789, 75245, 182305, 268945, 285931, 1429655, 5432689, 27163445]

約数ペア:

[(1, 27163445), (5, 5432689), (19, 1429655), (95, 285931), (101, 268945), (149, 182305), (361, 75245), (505, 53789), (745, 36461), (1805, 15049), (1919, 14155), (2831, 9595)]