15662817561

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1\times {\mathrm{5281}}^1$

素因数の和:6217

約数の個数: 32

約数和(自身を含む): 22373706880

約数和(自身を除く): 6710889319

約数列:

[1, 3, 19, 57, 61, 183, 853, 1159, 2559, 3477, 5281, 15843, 16207, 48621, 52033, 100339, 156099, 301017, 322141, 966423, 988627, 2965881, 4504693, 6120679, 13514079, 18362037, 85589167, 256767501, 274786273, 824358819, 5220939187, 15662817561]

約数ペア:

[(1, 15662817561), (3, 5220939187), (19, 824358819), (57, 274786273), (61, 256767501), (183, 85589167), (853, 18362037), (1159, 13514079), (2559, 6120679), (3477, 4504693), (5281, 2965881), (15843, 988627), (16207, 966423), (48621, 322141), (52033, 301017), (100339, 156099)]