19370468115

素因数分解:

$3^3\times 5^1\times {\mathrm{143484949}}^1$

素因数の和:143484963

約数の個数: 16

約数和(自身を含む): 34436388000

約数和(自身を除く): 15065919885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 143484949, 430454847, 717424745, 1291364541, 2152274235, 3874093623, 6456822705, 19370468115]

約数ペア:

[(1, 19370468115), (3, 6456822705), (5, 3874093623), (9, 2152274235), (15, 1291364541), (27, 717424745), (45, 430454847), (135, 143484949)]