42815685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6329}}^1$

素因数の和:6389

約数の個数: 32

約数和(自身を含む): 76567680

約数和(自身を除く): 33751995

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 6329, 6765, 18987, 31645, 69619, 94935, 208857, 259489, 348095, 778467, 1044285, 1297445, 2854379, 3892335, 8563137, 14271895, 42815685]

約数ペア:

[(1, 42815685), (3, 14271895), (5, 8563137), (11, 3892335), (15, 2854379), (33, 1297445), (41, 1044285), (55, 778467), (123, 348095), (165, 259489), (205, 208857), (451, 94935), (615, 69619), (1353, 31645), (2255, 18987), (6329, 6765)]