4221765

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4079}}^1$

素因数の和:4113

約数の個数: 24

約数和(自身を含む): 7637760

約数和(自身を除く): 3415995

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 4079, 12237, 20395, 36711, 61185, 93817, 183555, 281451, 469085, 844353, 1407255, 4221765]

約数ペア:

[(1, 4221765), (3, 1407255), (5, 844353), (9, 469085), (15, 281451), (23, 183555), (45, 93817), (69, 61185), (115, 36711), (207, 20395), (345, 12237), (1035, 4079)]