148918095

素因数分解:

$3^4\times 5^1\times {\mathrm{367699}}^1$

素因数の和:367716

約数の個数: 20

約数和(自身を含む): 266950200

約数和(自身を除く): 118032105

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 367699, 1103097, 1838495, 3309291, 5515485, 9927873, 16546455, 29783619, 49639365, 148918095]

約数ペア:

[(1, 148918095), (3, 49639365), (5, 29783619), (9, 16546455), (15, 9927873), (27, 5515485), (45, 3309291), (81, 1838495), (135, 1103097), (405, 367699)]