68504765

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{19379}}^1$

素因数の和:19492

約数の個数: 16

約数和(自身を含む): 94884480

約数和(自身を除く): 26379715

約数列:

[1, 5, 7, 35, 101, 505, 707, 3535, 19379, 96895, 135653, 678265, 1957279, 9786395, 13700953, 68504765]

約数ペア:

[(1, 68504765), (5, 13700953), (7, 9786395), (35, 1957279), (101, 678265), (505, 135653), (707, 96895), (3535, 19379)]