19144485

素因数分解:

$3^3\times 5^1\times {\mathrm{141811}}^1$

素因数の和:141825

約数の個数: 16

約数和(自身を含む): 34034880

約数和(自身を除く): 14890395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 141811, 425433, 709055, 1276299, 2127165, 3828897, 6381495, 19144485]

約数ペア:

[(1, 19144485), (3, 6381495), (5, 3828897), (9, 2127165), (15, 1276299), (27, 709055), (45, 425433), (135, 141811)]