7942245

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23021}}^1$

素因数の和:23052

約数の個数: 16

約数和(自身を含む): 13260672

約数和(自身を除く): 5318427

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 23021, 69063, 115105, 345315, 529483, 1588449, 2647415, 7942245]

約数ペア:

[(1, 7942245), (3, 2647415), (5, 1588449), (15, 529483), (23, 345315), (69, 115105), (115, 69063), (345, 23021)]