1330831685

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{27437}}^1$

素因数の和:27640

約数の個数: 16

約数和(自身を含む): 1629817200

約数和(自身を除く): 298985515

約数列:

[1, 5, 89, 109, 445, 545, 9701, 27437, 48505, 137185, 2441893, 2990633, 12209465, 14953165, 266166337, 1330831685]

約数ペア:

[(1, 1330831685), (5, 266166337), (89, 14953165), (109, 12209465), (445, 2990633), (545, 2441893), (9701, 137185), (27437, 48505)]