41220945

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{39827}}^1$

素因数の和:39861

約数の個数: 24

約数和(自身を含む): 74558016

約数和(自身を除く): 33337071

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 39827, 119481, 199135, 358443, 597405, 916021, 1792215, 2748063, 4580105, 8244189, 13740315, 41220945]

約数ペア:

[(1, 41220945), (3, 13740315), (5, 8244189), (9, 4580105), (15, 2748063), (23, 1792215), (45, 916021), (69, 597405), (115, 358443), (207, 199135), (345, 119481), (1035, 39827)]