47438075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 36

約数和(自身を含む): 65417688

約数和(自身を除く): 17979613

約数列:

[1, 5, 17, 23, 25, 85, 115, 211, 391, 425, 529, 575, 1055, 1955, 2645, 3587, 4853, 5275, 8993, 9775, 13225, 17935, 24265, 44965, 82501, 89675, 111619, 121325, 224825, 412505, 558095, 1897523, 2062525, 2790475, 9487615, 47438075]

約数ペア:

[(1, 47438075), (5, 9487615), (17, 2790475), (23, 2062525), (25, 1897523), (85, 558095), (115, 412505), (211, 224825), (391, 121325), (425, 111619), (529, 89675), (575, 82501), (1055, 44965), (1955, 24265), (2645, 17935), (3587, 13225), (4853, 9775), (5275, 8993)]