23837985

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2689}}^1$

素因数の和:2897

約数の個数: 24

約数和(自身を含む): 41544360

約数和(自身を除く): 17706375

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1773, 2689, 2955, 8067, 8865, 13445, 24201, 40335, 121005, 529733, 1589199, 2648665, 4767597, 7945995, 23837985]

約数ペア:

[(1, 23837985), (3, 7945995), (5, 4767597), (9, 2648665), (15, 1589199), (45, 529733), (197, 121005), (591, 40335), (985, 24201), (1773, 13445), (2689, 8865), (2955, 8067)]