18425115

素因数分解:

$3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1237}}^1$

素因数の和:1579

約数の個数: 24

約数和(自身を含む): 32059248

約数和(自身を除く): 13634133

約数列:

[1, 3, 5, 9, 15, 45, 331, 993, 1237, 1655, 2979, 3711, 4965, 6185, 11133, 14895, 18555, 55665, 409447, 1228341, 2047235, 3685023, 6141705, 18425115]

約数ペア:

[(1, 18425115), (3, 6141705), (5, 3685023), (9, 2047235), (15, 1228341), (45, 409447), (331, 55665), (993, 18555), (1237, 14895), (1655, 11133), (2979, 6185), (3711, 4965)]