231298245

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{22643}}^1$

素因数の和:22881

約数の個数: 24

約数和(自身を含む): 402700896

約数和(自身を除く): 171402651

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 1135, 2043, 3405, 10215, 22643, 67929, 113215, 203787, 339645, 1018935, 5139961, 15419883, 25699805, 46259649, 77099415, 231298245]

約数ペア:

[(1, 231298245), (3, 77099415), (5, 46259649), (9, 25699805), (15, 15419883), (45, 5139961), (227, 1018935), (681, 339645), (1135, 203787), (2043, 113215), (3405, 67929), (10215, 22643)]