21527835335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{225931}}^1$

素因数の和:226031

約数の個数: 32

約数和(自身を含む): 29280787200

約数和(自身を除く): 7752951865

約数列:

[1, 5, 17, 19, 59, 85, 95, 295, 323, 1003, 1121, 1615, 5015, 5605, 19057, 95285, 225931, 1129655, 3840827, 4292689, 13329929, 19204135, 21463445, 66649645, 72975713, 226608793, 253268651, 364878565, 1133043965, 1266343255, 4305567067, 21527835335]

約数ペア:

[(1, 21527835335), (5, 4305567067), (17, 1266343255), (19, 1133043965), (59, 364878565), (85, 253268651), (95, 226608793), (295, 72975713), (323, 66649645), (1003, 21463445), (1121, 19204135), (1615, 13329929), (5015, 4292689), (5605, 3840827), (19057, 1129655), (95285, 225931)]