1516243455

素因数分解:

$3^6\times 5^1\times {\mathrm{415979}}^1$

素因数の和:416002

約数の個数: 28

約数和(自身を含む): 2727996840

約数和(自身を除く): 1211753385

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 415979, 1247937, 2079895, 3743811, 6239685, 11231433, 18719055, 33694299, 56157165, 101082897, 168471495, 303248691, 505414485, 1516243455]

約数ペア:

[(1, 1516243455), (3, 505414485), (5, 303248691), (9, 168471495), (15, 101082897), (27, 56157165), (45, 33694299), (81, 18719055), (135, 11231433), (243, 6239685), (405, 3743811), (729, 2079895), (1215, 1247937), (3645, 415979)]