14987675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 19790400

約数和(自身を除く): 4802725

約数列:

[1, 5, 19, 25, 95, 139, 227, 475, 695, 1135, 2641, 3475, 4313, 5675, 13205, 21565, 31553, 66025, 107825, 157765, 599507, 788825, 2997535, 14987675]

約数ペア:

[(1, 14987675), (5, 2997535), (19, 788825), (25, 599507), (95, 157765), (139, 107825), (227, 66025), (475, 31553), (695, 21565), (1135, 13205), (2641, 5675), (3475, 4313)]