71086605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2467}}^1$

素因数の和:2605

約数の個数: 32

約数和(自身を含む): 121544064

約数和(自身を除く): 50457459

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 255, 339, 565, 1695, 1921, 2467, 5763, 7401, 9605, 12335, 28815, 37005, 41939, 125817, 209695, 278771, 629085, 836313, 1393855, 4181565, 4739107, 14217321, 23695535, 71086605]

約数ペア:

[(1, 71086605), (3, 23695535), (5, 14217321), (15, 4739107), (17, 4181565), (51, 1393855), (85, 836313), (113, 629085), (255, 278771), (339, 209695), (565, 125817), (1695, 41939), (1921, 37005), (2467, 28815), (5763, 12335), (7401, 9605)]