15243129

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1949}}^1$

素因数の和:2045

約数の個数: 24

約数和(自身を含む): 24336000

約数和(自身を除く): 9092871

約数列:

[1, 3, 9, 11, 33, 79, 99, 237, 711, 869, 1949, 2607, 5847, 7821, 17541, 21439, 64317, 153971, 192951, 461913, 1385739, 1693681, 5081043, 15243129]

約数ペア:

[(1, 15243129), (3, 5081043), (9, 1693681), (11, 1385739), (33, 461913), (79, 192951), (99, 153971), (237, 64317), (711, 21439), (869, 17541), (1949, 7821), (2607, 5847)]