23178105

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17761}}^1$

素因数の和:17801

約数の個数: 24

約数和(自身を含む): 41563080

約数和(自身を除く): 18384975

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 17761, 53283, 88805, 159849, 266415, 515069, 799245, 1545207, 2575345, 4635621, 7726035, 23178105]

約数ペア:

[(1, 23178105), (3, 7726035), (5, 4635621), (9, 2575345), (15, 1545207), (29, 799245), (45, 515069), (87, 266415), (145, 159849), (261, 88805), (435, 53283), (1305, 17761)]