42258075

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{19429}}^1$

素因数の和:19471

約数の個数: 24

約数和(自身を含む): 72279600

約数和(自身を除く): 30021525

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 19429, 58287, 97145, 291435, 485725, 563441, 1457175, 1690323, 2817205, 8451615, 14086025, 42258075]

約数ペア:

[(1, 42258075), (3, 14086025), (5, 8451615), (15, 2817205), (25, 1690323), (29, 1457175), (75, 563441), (87, 485725), (145, 291435), (435, 97145), (725, 58287), (2175, 19429)]