627153475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{9697}}^1$

素因数の和:9919

約数の個数: 24

約数和(自身を含む): 841786400

約数和(自身を除く): 214632925

約数列:

[1, 5, 13, 25, 65, 199, 325, 995, 2587, 4975, 9697, 12935, 48485, 64675, 126061, 242425, 630305, 1929703, 3151525, 9648515, 25086139, 48242575, 125430695, 627153475]

約数ペア:

[(1, 627153475), (5, 125430695), (13, 48242575), (25, 25086139), (65, 9648515), (199, 3151525), (325, 1929703), (995, 630305), (2587, 242425), (4975, 126061), (9697, 64675), (12935, 48485)]