38189565

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49921}}^1$

素因数の和:49949

約数の個数: 24

約数和(自身を含む): 70090488

約数和(自身を除く): 31900923

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 49921, 149763, 249605, 449289, 748815, 848657, 2246445, 2545971, 4243285, 7637913, 12729855, 38189565]

約数ペア:

[(1, 38189565), (3, 12729855), (5, 7637913), (9, 4243285), (15, 2545971), (17, 2246445), (45, 848657), (51, 748815), (85, 449289), (153, 249605), (255, 149763), (765, 49921)]