71469355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 94348800

約数和(自身を除く): 22879445

約数列:

[1, 5, 19, 41, 59, 95, 205, 295, 311, 779, 1121, 1555, 2419, 3895, 5605, 5909, 12095, 12751, 18349, 29545, 45961, 63755, 91745, 229805, 242269, 348631, 752309, 1211345, 1743155, 3761545, 14293871, 71469355]

約数ペア:

[(1, 71469355), (5, 14293871), (19, 3761545), (41, 1743155), (59, 1211345), (95, 752309), (205, 348631), (295, 242269), (311, 229805), (779, 91745), (1121, 63755), (1555, 45961), (2419, 29545), (3895, 18349), (5605, 12751), (5909, 12095)]