40527285

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3307}}^1$

素因数の和:3377

約数の個数: 32

約数和(自身を含む): 69864960

約数和(自身を除く): 29337675

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2451, 3307, 4085, 9921, 12255, 16535, 49605, 62833, 142201, 188499, 314165, 426603, 711005, 942495, 2133015, 2701819, 8105457, 13509095, 40527285]

約数ペア:

[(1, 40527285), (3, 13509095), (5, 8105457), (15, 2701819), (19, 2133015), (43, 942495), (57, 711005), (95, 426603), (129, 314165), (215, 188499), (285, 142201), (645, 62833), (817, 49605), (2451, 16535), (3307, 12255), (4085, 9921)]