83770115

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{10651}}^1$

素因数の和:10691

約数の個数: 24

約数和(自身を含む): 119004144

約数和(自身を除く): 35234029

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7865, 10651, 53255, 117161, 138463, 585805, 692315, 1288771, 1523093, 6443855, 7615465, 16754023, 83770115]

約数ペア:

[(1, 83770115), (5, 16754023), (11, 7615465), (13, 6443855), (55, 1523093), (65, 1288771), (121, 692315), (143, 585805), (605, 138463), (715, 117161), (1573, 53255), (7865, 10651)]