4637804545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1\times {\mathrm{1307}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 6130857600

約数和(自身を除く): 1493053055

約数列:

[1, 5, 11, 55, 149, 433, 745, 1307, 1639, 2165, 4763, 6535, 8195, 14377, 23815, 64517, 71885, 194743, 322585, 565931, 709687, 973715, 2142173, 2829655, 3548435, 6225241, 10710865, 31126205, 84323719, 421618595, 927560909, 4637804545]

約数ペア:

[(1, 4637804545), (5, 927560909), (11, 421618595), (55, 84323719), (149, 31126205), (433, 10710865), (745, 6225241), (1307, 3548435), (1639, 2829655), (2165, 2142173), (4763, 973715), (6535, 709687), (8195, 565931), (14377, 322585), (23815, 194743), (64517, 71885)]