38860785

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12163}}^1$

素因数の和:12245

約数の個数: 24

約数和(自身を含む): 68313024

約数和(自身を除く): 29452239

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 12163, 36489, 60815, 109467, 182445, 547335, 863573, 2590719, 4317865, 7772157, 12953595, 38860785]

約数ペア:

[(1, 38860785), (3, 12953595), (5, 7772157), (9, 4317865), (15, 2590719), (45, 863573), (71, 547335), (213, 182445), (355, 109467), (639, 60815), (1065, 36489), (3195, 12163)]