66889780535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{96281}}^1$

素因数の和:96479

約数の個数: 32

約数和(自身を含む): 86515153920

約数和(自身を除く): 19625373385

約数列:

[1, 5, 19, 71, 95, 103, 355, 515, 1349, 1957, 6745, 7313, 9785, 36565, 96281, 138947, 481405, 694735, 1829339, 6835951, 9146695, 9916943, 34179755, 49584715, 129883069, 188421917, 649415345, 704102953, 942109585, 3520514765, 13377956107, 66889780535]

約数ペア:

[(1, 66889780535), (5, 13377956107), (19, 3520514765), (71, 942109585), (95, 704102953), (103, 649415345), (355, 188421917), (515, 129883069), (1349, 49584715), (1957, 34179755), (6745, 9916943), (7313, 9146695), (9785, 6835951), (36565, 1829339), (96281, 694735), (138947, 481405)]