42159225

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{18133}}^1$

素因数の和:18177

約数の個数: 24

約数和(自身を含む): 71955712

約数和(自身を除く): 29796487

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 18133, 54399, 90665, 271995, 453325, 562123, 1359975, 1686369, 2810615, 8431845, 14053075, 42159225]

約数ペア:

[(1, 42159225), (3, 14053075), (5, 8431845), (15, 2810615), (25, 1686369), (31, 1359975), (75, 562123), (93, 453325), (155, 271995), (465, 90665), (775, 54399), (2325, 18133)]