57121695

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{66809}}^1$

素因数の和:66839

約数の個数: 24

約数和(自身を含む): 104223600

約数和(自身を除く): 47101905

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 66809, 200427, 334045, 601281, 1002135, 1269371, 3006405, 3808113, 6346855, 11424339, 19040565, 57121695]

約数ペア:

[(1, 57121695), (3, 19040565), (5, 11424339), (9, 6346855), (15, 3808113), (19, 3006405), (45, 1269371), (57, 1002135), (95, 601281), (171, 334045), (285, 200427), (855, 66809)]