771872065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{35141}}^1$

素因数の和:35360

約数の個数: 16

約数和(自身を含む): 971606016

約数和(自身を除く): 199733951

約数列:

[1, 5, 23, 115, 191, 955, 4393, 21965, 35141, 175705, 808243, 4041215, 6711931, 33559655, 154374413, 771872065]

約数ペア:

[(1, 771872065), (5, 154374413), (23, 33559655), (115, 6711931), (191, 4041215), (955, 808243), (4393, 175705), (21965, 35141)]