4475165

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 6041760

約数和(自身を除く): 1566595

約数列:

[1, 5, 17, 19, 85, 95, 163, 289, 323, 815, 1445, 1615, 2771, 3097, 5491, 13855, 15485, 27455, 47107, 52649, 235535, 263245, 895033, 4475165]

約数ペア:

[(1, 4475165), (5, 895033), (17, 263245), (19, 235535), (85, 52649), (95, 47107), (163, 27455), (289, 15485), (323, 13855), (815, 5491), (1445, 3097), (1615, 2771)]