42697385

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5861}}^1$

素因数の和:5944

約数の個数: 16

約数和(自身を含む): 54024192

約数和(自身を除く): 11326807

約数列:

[1, 5, 31, 47, 155, 235, 1457, 5861, 7285, 29305, 181691, 275467, 908455, 1377335, 8539477, 42697385]

約数ペア:

[(1, 42697385), (5, 8539477), (31, 1377335), (47, 908455), (155, 275467), (235, 181691), (1457, 29305), (5861, 7285)]