71101245

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{43487}}^1$

素因数の和:43604

約数の個数: 16

約数和(自身を含む): 114808320

約数和(自身を除く): 43707075

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 43487, 130461, 217435, 652305, 4740083, 14220249, 23700415, 71101245]

約数ペア:

[(1, 71101245), (3, 23700415), (5, 14220249), (15, 4740083), (109, 652305), (327, 217435), (545, 130461), (1635, 43487)]