84643765

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{3083}}^1$

素因数の和:3141

約数の個数: 24

約数和(自身を含む): 113614560

約数和(自身を除く): 28970795

約数列:

[1, 5, 17, 19, 85, 95, 289, 323, 1445, 1615, 3083, 5491, 15415, 27455, 52411, 58577, 262055, 292885, 890987, 995809, 4454935, 4979045, 16928753, 84643765]

約数ペア:

[(1, 84643765), (5, 16928753), (17, 4979045), (19, 4454935), (85, 995809), (95, 890987), (289, 292885), (323, 262055), (1445, 58577), (1615, 52411), (3083, 27455), (5491, 15415)]