40065855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3343}}^1$

素因数の和:3415

約数の個数: 32

約数和(自身を含む): 69341184

約数和(自身を除く): 29275329

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3343, 3995, 10029, 11985, 16715, 50145, 56831, 157121, 170493, 284155, 471363, 785605, 852465, 2356815, 2671057, 8013171, 13355285, 40065855]

約数ペア:

[(1, 40065855), (3, 13355285), (5, 8013171), (15, 2671057), (17, 2356815), (47, 852465), (51, 785605), (85, 471363), (141, 284155), (235, 170493), (255, 157121), (705, 56831), (799, 50145), (2397, 16715), (3343, 11985), (3995, 10029)]