142416825

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{65479}}^1$

素因数の和:65521

約数の個数: 24

約数和(自身を含む): 243585600

約数和(自身を除く): 101168775

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 65479, 196437, 327395, 982185, 1636975, 1898891, 4910925, 5696673, 9494455, 28483365, 47472275, 142416825]

約数ペア:

[(1, 142416825), (3, 47472275), (5, 28483365), (15, 9494455), (25, 5696673), (29, 4910925), (75, 1898891), (87, 1636975), (145, 982185), (435, 327395), (725, 196437), (2175, 65479)]