23122215

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7237}}^1$

素因数の和:7319

約数の個数: 24

約数和(自身を含む): 40648608

約数和(自身を除く): 17526393

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 7237, 21711, 36185, 65133, 108555, 325665, 513827, 1541481, 2569135, 4624443, 7707405, 23122215]

約数ペア:

[(1, 23122215), (3, 7707405), (5, 4624443), (9, 2569135), (15, 1541481), (45, 513827), (71, 325665), (213, 108555), (355, 65133), (639, 36185), (1065, 21711), (3195, 7237)]