3152975

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 4583040

約数和(自身を除く): 1430065

約数列:

[1, 5, 7, 25, 35, 43, 175, 215, 301, 419, 1075, 1505, 2095, 2933, 7525, 10475, 14665, 18017, 73325, 90085, 126119, 450425, 630595, 3152975]

約数ペア:

[(1, 3152975), (5, 630595), (7, 450425), (25, 126119), (35, 90085), (43, 73325), (175, 18017), (215, 14665), (301, 10475), (419, 7525), (1075, 2933), (1505, 2095)]