15045849

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18371}}^1$

素因数の和:18397

約数の個数: 24

約数和(自身を含む): 26749632

約数和(自身を除く): 11703783

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 18371, 55113, 128597, 165339, 238823, 385791, 716469, 1157373, 1671761, 2149407, 5015283, 15045849]

約数ペア:

[(1, 15045849), (3, 5015283), (7, 2149407), (9, 1671761), (13, 1157373), (21, 716469), (39, 385791), (63, 238823), (91, 165339), (117, 128597), (273, 55113), (819, 18371)]