1188385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 32

約数和(自身を含む): 1741824

約数和(自身を除く): 553439

約数列:

[1, 5, 11, 17, 31, 41, 55, 85, 155, 187, 205, 341, 451, 527, 697, 935, 1271, 1705, 2255, 2635, 3485, 5797, 6355, 7667, 13981, 21607, 28985, 38335, 69905, 108035, 237677, 1188385]

約数ペア:

[(1, 1188385), (5, 237677), (11, 108035), (17, 69905), (31, 38335), (41, 28985), (55, 21607), (85, 13981), (155, 7667), (187, 6355), (205, 5797), (341, 3485), (451, 2635), (527, 2255), (697, 1705), (935, 1271)]