16615115

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 22695120

約数和(自身を除く): 6080005

約数列:

[1, 5, 11, 29, 55, 121, 145, 319, 605, 947, 1595, 3509, 4735, 10417, 17545, 27463, 52085, 114587, 137315, 302093, 572935, 1510465, 3323023, 16615115]

約数ペア:

[(1, 16615115), (5, 3323023), (11, 1510465), (29, 572935), (55, 302093), (121, 137315), (145, 114587), (319, 52085), (605, 27463), (947, 17545), (1595, 10417), (3509, 4735)]