170388945

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{164627}}^1$

素因数の和:164661

約数の個数: 24

約数和(自身を含む): 308183616

約数和(自身を除く): 137794671

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 164627, 493881, 823135, 1481643, 2469405, 3786421, 7408215, 11359263, 18932105, 34077789, 56796315, 170388945]

約数ペア:

[(1, 170388945), (3, 56796315), (5, 34077789), (9, 18932105), (15, 11359263), (23, 7408215), (45, 3786421), (69, 2469405), (115, 1481643), (207, 823135), (345, 493881), (1035, 164627)]