38145825

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8923}}^1$

素因数の和:8958

約数の個数: 36

約数和(自身を含む): 71927440

約数和(自身を除く): 33781615

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 8923, 26769, 44615, 80307, 133845, 169537, 223075, 401535, 508611, 669225, 847685, 1525833, 2007675, 2543055, 4238425, 7629165, 12715275, 38145825]

約数ペア:

[(1, 38145825), (3, 12715275), (5, 7629165), (9, 4238425), (15, 2543055), (19, 2007675), (25, 1525833), (45, 847685), (57, 669225), (75, 508611), (95, 401535), (171, 223075), (225, 169537), (285, 133845), (475, 80307), (855, 44615), (1425, 26769), (4275, 8923)]