9199905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4289}}^1$

素因数の和:4321

約数の個数: 32

約数和(自身を含む): 17297280

約数和(自身を除く): 8097375

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 4289, 12867, 21445, 47179, 55757, 64335, 141537, 167271, 235895, 278785, 613327, 707685, 836355, 1839981, 3066635, 9199905]

約数ペア:

[(1, 9199905), (3, 3066635), (5, 1839981), (11, 836355), (13, 707685), (15, 613327), (33, 278785), (39, 235895), (55, 167271), (65, 141537), (143, 64335), (165, 55757), (195, 47179), (429, 21445), (715, 12867), (2145, 4289)]