129719555

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2011}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 189288960

約数和(自身を除く): 59569405

約数列:

[1, 5, 7, 19, 35, 95, 97, 133, 485, 665, 679, 1843, 2011, 3395, 9215, 10055, 12901, 14077, 38209, 64505, 70385, 191045, 195067, 267463, 975335, 1337315, 1365469, 3706273, 6827345, 18531365, 25943911, 129719555]

約数ペア:

[(1, 129719555), (5, 25943911), (7, 18531365), (19, 6827345), (35, 3706273), (95, 1365469), (97, 1337315), (133, 975335), (485, 267463), (665, 195067), (679, 191045), (1843, 70385), (2011, 64505), (3395, 38209), (9215, 14077), (10055, 12901)]