159059735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 214488000

約数和(自身を除く): 55428265

約数列:

[1, 5, 17, 19, 85, 95, 149, 323, 661, 745, 1615, 2533, 2831, 3305, 11237, 12559, 12665, 14155, 48127, 56185, 62795, 98489, 213503, 240635, 492445, 1067515, 1674313, 1871291, 8371565, 9356455, 31811947, 159059735]

約数ペア:

[(1, 159059735), (5, 31811947), (17, 9356455), (19, 8371565), (85, 1871291), (95, 1674313), (149, 1067515), (323, 492445), (661, 240635), (745, 213503), (1615, 98489), (2533, 62795), (2831, 56185), (3305, 48127), (11237, 14155), (12559, 12665)]