11042415

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 20487168

約数和(自身を除く): 9444753

約数列:

[1, 3, 5, 9, 15, 23, 45, 47, 69, 115, 141, 207, 227, 235, 345, 423, 681, 705, 1035, 1081, 1135, 2043, 2115, 3243, 3405, 5221, 5405, 9729, 10215, 10669, 15663, 16215, 26105, 32007, 46989, 48645, 53345, 78315, 96021, 160035, 234945, 245387, 480105, 736161, 1226935, 2208483, 3680805, 11042415]

約数ペア:

[(1, 11042415), (3, 3680805), (5, 2208483), (9, 1226935), (15, 736161), (23, 480105), (45, 245387), (47, 234945), (69, 160035), (115, 96021), (141, 78315), (207, 53345), (227, 48645), (235, 46989), (345, 32007), (423, 26105), (681, 16215), (705, 15663), (1035, 10669), (1081, 10215), (1135, 9729), (2043, 5405), (2115, 5221), (3243, 3405)]