77920705

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{10273}}^1$

素因数の和:10356

約数の個数: 16

約数和(自身を含む): 98383824

約数和(自身を除く): 20463119

約数列:

[1, 5, 37, 41, 185, 205, 1517, 7585, 10273, 51365, 380101, 421193, 1900505, 2105965, 15584141, 77920705]

約数ペア:

[(1, 77920705), (5, 15584141), (37, 2105965), (41, 1900505), (185, 421193), (205, 380101), (1517, 51365), (7585, 10273)]