201436425

素因数分解:

$3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{4243}}^1$

素因数の和:4470

約数の個数: 36

約数和(自身を含む): 362590384

約数和(自身を除く): 161153959

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 211, 225, 633, 1055, 1899, 3165, 4243, 5275, 9495, 12729, 15825, 21215, 38187, 47475, 63645, 106075, 190935, 318225, 895273, 954675, 2685819, 4476365, 8057457, 13429095, 22381825, 40287285, 67145475, 201436425]

約数ペア:

[(1, 201436425), (3, 67145475), (5, 40287285), (9, 22381825), (15, 13429095), (25, 8057457), (45, 4476365), (75, 2685819), (211, 954675), (225, 895273), (633, 318225), (1055, 190935), (1899, 106075), (3165, 63645), (4243, 47475), (5275, 38187), (9495, 21215), (12729, 15825)]