2065432315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{1153}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 2664798336

約数和(自身を除く): 599366021

約数列:

[1, 5, 23, 37, 115, 185, 421, 851, 1153, 2105, 4255, 5765, 9683, 15577, 26519, 42661, 48415, 77885, 132595, 213305, 358271, 485413, 981203, 1791355, 2427065, 4906015, 11164499, 17960281, 55822495, 89801405, 413086463, 2065432315]

約数ペア:

[(1, 2065432315), (5, 413086463), (23, 89801405), (37, 55822495), (115, 17960281), (185, 11164499), (421, 4906015), (851, 2427065), (1153, 1791355), (2105, 981203), (4255, 485413), (5765, 358271), (9683, 213305), (15577, 132595), (26519, 77885), (42661, 48415)]