2895695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 4250880

約数和(自身を除く): 1355185

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 163, 187, 209, 323, 815, 935, 1045, 1615, 1793, 2771, 3097, 3553, 8965, 13855, 15485, 17765, 30481, 34067, 52649, 152405, 170335, 263245, 579139, 2895695]

約数ペア:

[(1, 2895695), (5, 579139), (11, 263245), (17, 170335), (19, 152405), (55, 52649), (85, 34067), (95, 30481), (163, 17765), (187, 15485), (209, 13855), (323, 8965), (815, 3553), (935, 3097), (1045, 2771), (1615, 1793)]