40220055

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47041}}^1$

素因数の和:47071

約数の個数: 24

約数和(自身を含む): 73385520

約数和(自身を除く): 33165465

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 47041, 141123, 235205, 423369, 705615, 893779, 2116845, 2681337, 4468895, 8044011, 13406685, 40220055]

約数ペア:

[(1, 40220055), (3, 13406685), (5, 8044011), (9, 4468895), (15, 2681337), (19, 2116845), (45, 893779), (57, 705615), (95, 423369), (171, 235205), (285, 141123), (855, 47041)]