66922285

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{1597}}^1$

素因数の和:1665

約数の個数: 24

約数和(自身を含む): 88305480

約数和(自身を除く): 21383195

約数列:

[1, 5, 17, 29, 85, 145, 289, 493, 1445, 1597, 2465, 7985, 8381, 27149, 41905, 46313, 135745, 231565, 461533, 787321, 2307665, 3936605, 13384457, 66922285]

約数ペア:

[(1, 66922285), (5, 13384457), (17, 3936605), (29, 2307665), (85, 787321), (145, 461533), (289, 231565), (493, 135745), (1445, 46313), (1597, 41905), (2465, 27149), (7985, 8381)]