15135381

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1451}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 23406240

約数和(自身を除く): 8270859

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 1451, 3477, 4353, 10431, 13059, 27569, 82707, 88511, 248121, 265533, 796599, 1681709, 5045127, 15135381]

約数ペア:

[(1, 15135381), (3, 5045127), (9, 1681709), (19, 796599), (57, 265533), (61, 248121), (171, 88511), (183, 82707), (549, 27569), (1159, 13059), (1451, 10431), (3477, 4353)]