42573075

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{18311}}^1$

素因数の和:18355

約数の個数: 24

約数和(自身を含む): 72662016

約数和(自身を除く): 30088941

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 18311, 54933, 91555, 274665, 457775, 567641, 1373325, 1702923, 2838205, 8514615, 14191025, 42573075]

約数ペア:

[(1, 42573075), (3, 14191025), (5, 8514615), (15, 2838205), (25, 1702923), (31, 1373325), (75, 567641), (93, 457775), (155, 274665), (465, 91555), (775, 54933), (2325, 18311)]