1047975

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 1763280

約数和(自身を除く): 715305

約数列:

[1, 3, 5, 15, 25, 75, 89, 157, 267, 445, 471, 785, 1335, 2225, 2355, 3925, 6675, 11775, 13973, 41919, 69865, 209595, 349325, 1047975]

約数ペア:

[(1, 1047975), (3, 349325), (5, 209595), (15, 69865), (25, 41919), (75, 13973), (89, 11775), (157, 6675), (267, 3925), (445, 2355), (471, 2225), (785, 1335)]