42274035

素因数分解:

$3^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{643}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 75425280

約数和(自身を除く): 33151245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 487, 643, 1461, 1929, 2435, 3215, 4383, 5787, 7305, 9645, 13149, 17361, 21915, 28935, 65745, 86805, 313141, 939423, 1565705, 2818269, 4697115, 8454807, 14091345, 42274035]

約数ペア:

[(1, 42274035), (3, 14091345), (5, 8454807), (9, 4697115), (15, 2818269), (27, 1565705), (45, 939423), (135, 313141), (487, 86805), (643, 65745), (1461, 28935), (1929, 21915), (2435, 17361), (3215, 13149), (4383, 9645), (5787, 7305)]