3223755

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 5672160

約数和(自身を除く): 2448405

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1009, 1065, 3027, 3195, 5045, 9081, 15135, 45405, 71639, 214917, 358195, 644751, 1074585, 3223755]

約数ペア:

[(1, 3223755), (3, 1074585), (5, 644751), (9, 358195), (15, 214917), (45, 71639), (71, 45405), (213, 15135), (355, 9081), (639, 5045), (1009, 3195), (1065, 3027)]