11412885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^2$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 19996704

約数和(自身を除く): 8583819

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 263, 789, 1315, 2893, 3945, 8679, 14465, 43395, 69169, 207507, 345845, 760859, 1037535, 2282577, 3804295, 11412885]

約数ペア:

[(1, 11412885), (3, 3804295), (5, 2282577), (11, 1037535), (15, 760859), (33, 345845), (55, 207507), (165, 69169), (263, 43395), (789, 14465), (1315, 8679), (2893, 3945)]