42276645

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40847}}^1$

素因数の和:40881

約数の個数: 24

約数和(自身を含む): 76467456

約数和(自身を除く): 34190811

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 40847, 122541, 204235, 367623, 612705, 939481, 1838115, 2818443, 4697405, 8455329, 14092215, 42276645]

約数ペア:

[(1, 42276645), (3, 14092215), (5, 8455329), (9, 4697405), (15, 2818443), (23, 1838115), (45, 939481), (69, 612705), (115, 367623), (207, 204235), (345, 122541), (1035, 40847)]