47850465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 88252416

約数和(自身を除く): 40401951

約数列:

[1, 3, 5, 13, 15, 23, 39, 47, 65, 69, 115, 141, 195, 227, 235, 299, 345, 611, 681, 705, 897, 1081, 1135, 1495, 1833, 2951, 3055, 3243, 3405, 4485, 5221, 5405, 8853, 9165, 10669, 14053, 14755, 15663, 16215, 26105, 32007, 42159, 44265, 53345, 67873, 70265, 78315, 138697, 160035, 203619, 210795, 245387, 339365, 416091, 693485, 736161, 1018095, 1226935, 2080455, 3190031, 3680805, 9570093, 15950155, 47850465]

約数ペア:

[(1, 47850465), (3, 15950155), (5, 9570093), (13, 3680805), (15, 3190031), (23, 2080455), (39, 1226935), (47, 1018095), (65, 736161), (69, 693485), (115, 416091), (141, 339365), (195, 245387), (227, 210795), (235, 203619), (299, 160035), (345, 138697), (611, 78315), (681, 70265), (705, 67873), (897, 53345), (1081, 44265), (1135, 42159), (1495, 32007), (1833, 26105), (2951, 16215), (3055, 15663), (3243, 14755), (3405, 14053), (4485, 10669), (5221, 9165), (5405, 8853)]