27975695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1409}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 38679120

約数和(自身を除く): 10703425

約数列:

[1, 5, 11, 19, 55, 95, 209, 361, 1045, 1409, 1805, 3971, 7045, 15499, 19855, 26771, 77495, 133855, 294481, 508649, 1472405, 2543245, 5595139, 27975695]

約数ペア:

[(1, 27975695), (5, 5595139), (11, 2543245), (19, 1472405), (55, 508649), (95, 294481), (209, 133855), (361, 77495), (1045, 26771), (1409, 19855), (1805, 15499), (3971, 7045)]