47715705945

素因数分解:

$3^2\times 5^1\times {\mathrm{4001}}^1\times {\mathrm{265021}}^1$

素因数の和:269033

約数の個数: 24

約数和(自身を含む): 82728207432

約数和(自身を除く): 35012501487

約数列:

[1, 3, 5, 9, 15, 45, 4001, 12003, 20005, 36009, 60015, 180045, 265021, 795063, 1325105, 2385189, 3975315, 11925945, 1060349021, 3181047063, 5301745105, 9543141189, 15905235315, 47715705945]

約数ペア:

[(1, 47715705945), (3, 15905235315), (5, 9543141189), (9, 5301745105), (15, 3181047063), (45, 1060349021), (4001, 11925945), (12003, 3975315), (20005, 2385189), (36009, 1325105), (60015, 795063), (180045, 265021)]