7131492995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{4421}}^1$

素因数の和:4787

約数の個数: 32

約数和(自身を含む): 9449637120

約数和(自身を除く): 2318144125

約数列:

[1, 5, 11, 55, 139, 211, 695, 1055, 1529, 2321, 4421, 7645, 11605, 22105, 29329, 48631, 146645, 243155, 322619, 614519, 932831, 1613095, 3072595, 4664155, 6759709, 10261141, 33798545, 51305705, 129663509, 648317545, 1426298599, 7131492995]

約数ペア:

[(1, 7131492995), (5, 1426298599), (11, 648317545), (55, 129663509), (139, 51305705), (211, 33798545), (695, 10261141), (1055, 6759709), (1529, 4664155), (2321, 3072595), (4421, 1613095), (7645, 932831), (11605, 614519), (22105, 322619), (29329, 243155), (48631, 146645)]