71822595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{839}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 124185600

約数和(自身を除く): 52363005

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 439, 839, 1317, 2195, 2517, 4195, 5707, 6585, 10907, 12585, 17121, 28535, 32721, 54535, 85605, 163605, 368321, 1104963, 1841605, 4788173, 5524815, 14364519, 23940865, 71822595]

約数ペア:

[(1, 71822595), (3, 23940865), (5, 14364519), (13, 5524815), (15, 4788173), (39, 1841605), (65, 1104963), (195, 368321), (439, 163605), (839, 85605), (1317, 54535), (2195, 32721), (2517, 28535), (4195, 17121), (5707, 12585), (6585, 10907)]