11497905

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1297}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 20046312

約数和(自身を除く): 8548407

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1297, 1773, 2955, 3891, 6485, 8865, 11673, 19455, 58365, 255509, 766527, 1277545, 2299581, 3832635, 11497905]

約数ペア:

[(1, 11497905), (3, 3832635), (5, 2299581), (9, 1277545), (15, 766527), (45, 255509), (197, 58365), (591, 19455), (985, 11673), (1297, 8865), (1773, 6485), (2955, 3891)]