3138625

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 4762368

約数和(自身を除く): 1623743

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 211, 425, 595, 875, 1055, 1477, 2125, 2975, 3587, 5275, 7385, 14875, 17935, 25109, 26375, 36925, 89675, 125545, 184625, 448375, 627725, 3138625]

約数ペア:

[(1, 3138625), (5, 627725), (7, 448375), (17, 184625), (25, 125545), (35, 89675), (85, 36925), (119, 26375), (125, 25109), (175, 17935), (211, 14875), (425, 7385), (595, 5275), (875, 3587), (1055, 2975), (1477, 2125)]