80399305

素因数分解:

$5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{10301}}^1$

素因数の和:10536

約数の個数: 16

約数和(自身を含む): 110767104

約数和(自身を除く): 30367799

約数列:

[1, 5, 7, 35, 223, 1115, 1561, 7805, 10301, 51505, 72107, 360535, 2297123, 11485615, 16079861, 80399305]

約数ペア:

[(1, 80399305), (5, 16079861), (7, 11485615), (35, 2297123), (223, 360535), (1115, 72107), (1561, 51505), (7805, 10301)]