740046945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{13309}}^1$

素因数の和:13665

約数の個数: 32

約数和(自身を含む): 1295648640

約数和(自身を除く): 555601695

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 337, 1011, 1685, 3707, 5055, 11121, 13309, 18535, 39927, 55605, 66545, 146399, 199635, 439197, 731995, 2195985, 4485133, 13455399, 22425665, 49336463, 67276995, 148009389, 246682315, 740046945]

約数ペア:

[(1, 740046945), (3, 246682315), (5, 148009389), (11, 67276995), (15, 49336463), (33, 22425665), (55, 13455399), (165, 4485133), (337, 2195985), (1011, 731995), (1685, 439197), (3707, 199635), (5055, 146399), (11121, 66545), (13309, 55605), (18535, 39927)]