248565535

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{2543}}^1$

素因数の和:2834

約数の個数: 16

約数和(自身を含む): 302776704

約数和(自身を除く): 54211169

約数列:

[1, 5, 113, 173, 565, 865, 2543, 12715, 19549, 97745, 287359, 439939, 1436795, 2199695, 49713107, 248565535]

約数ペア:

[(1, 248565535), (5, 49713107), (113, 2199695), (173, 1436795), (565, 439939), (865, 287359), (2543, 97745), (12715, 19549)]