28980590925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2702153}}^1$

素因数の和:2702190

約数の個数: 48

約数和(自身を含む): 56291272128

約数和(自身を除く): 27310681203

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 10725, 2702153, 8106459, 13510765, 29723683, 35127989, 40532295, 67553825, 89171049, 105383967, 148618415, 175639945, 202661475, 386407879, 445855245, 526919835, 743092075, 878199725, 1159223637, 1932039395, 2229276225, 2634599175, 5796118185, 9660196975, 28980590925]

約数ペア:

[(1, 28980590925), (3, 9660196975), (5, 5796118185), (11, 2634599175), (13, 2229276225), (15, 1932039395), (25, 1159223637), (33, 878199725), (39, 743092075), (55, 526919835), (65, 445855245), (75, 386407879), (143, 202661475), (165, 175639945), (195, 148618415), (275, 105383967), (325, 89171049), (429, 67553825), (715, 40532295), (825, 35127989), (975, 29723683), (2145, 13510765), (3575, 8106459), (10725, 2702153)]