8274309115

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{983}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 10212314112

約数和(自身を除く): 1938004997

約数列:

[1, 5, 71, 131, 181, 355, 655, 905, 983, 4915, 9301, 12851, 23711, 46505, 64255, 69793, 118555, 128773, 177923, 348965, 643865, 889615, 1683481, 8417405, 9142883, 12632533, 23307913, 45714415, 63162665, 116539565, 1654861823, 8274309115]

約数ペア:

[(1, 8274309115), (5, 1654861823), (71, 116539565), (131, 63162665), (181, 45714415), (355, 23307913), (655, 12632533), (905, 9142883), (983, 8417405), (4915, 1683481), (9301, 889615), (12851, 643865), (23711, 348965), (46505, 177923), (64255, 128773), (69793, 118555)]