15180087

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 22252800

約数和(自身を除く): 7072713

約数列:

[1, 3, 13, 39, 79, 169, 237, 379, 507, 1027, 1137, 3081, 4927, 13351, 14781, 29941, 40053, 64051, 89823, 192153, 389233, 1167699, 5060029, 15180087]

約数ペア:

[(1, 15180087), (3, 5060029), (13, 1167699), (39, 389233), (79, 192153), (169, 89823), (237, 64051), (379, 40053), (507, 29941), (1027, 14781), (1137, 13351), (3081, 4927)]