43281885

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 70785792

約数和(自身を除く): 27503907

約数列:

[1, 3, 5, 15, 97, 151, 197, 291, 453, 485, 591, 755, 985, 1455, 2265, 2955, 14647, 19109, 29747, 43941, 57327, 73235, 89241, 95545, 148735, 219705, 286635, 446205, 2885459, 8656377, 14427295, 43281885]

約数ペア:

[(1, 43281885), (3, 14427295), (5, 8656377), (15, 2885459), (97, 446205), (151, 286635), (197, 219705), (291, 148735), (453, 95545), (485, 89241), (591, 73235), (755, 57327), (985, 43941), (1455, 29747), (2265, 19109), (2955, 14647)]