68694075

素因数分解:

$3^4\times 5^2\times {\mathrm{33923}}^1$

素因数の和:33945

約数の個数: 30

約数和(自身を含む): 127248924

約数和(自身を除く): 58554849

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 33923, 101769, 169615, 305307, 508845, 848075, 915921, 1526535, 2544225, 2747763, 4579605, 7632675, 13738815, 22898025, 68694075]

約数ペア:

[(1, 68694075), (3, 22898025), (5, 13738815), (9, 7632675), (15, 4579605), (25, 2747763), (27, 2544225), (45, 1526535), (75, 915921), (81, 848075), (135, 508845), (225, 305307), (405, 169615), (675, 101769), (2025, 33923)]