4080661845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{19181}}^1$

素因数の和:20293

約数の個数: 32

約数和(自身を含む): 7038105984

約数和(自身を除く): 2957444139

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1091, 3273, 5455, 14183, 16365, 19181, 42549, 57543, 70915, 95905, 212745, 249353, 287715, 748059, 1246765, 3740295, 20926471, 62779413, 104632355, 272044123, 313897065, 816132369, 1360220615, 4080661845]

約数ペア:

[(1, 4080661845), (3, 1360220615), (5, 816132369), (13, 313897065), (15, 272044123), (39, 104632355), (65, 62779413), (195, 20926471), (1091, 3740295), (3273, 1246765), (5455, 748059), (14183, 287715), (16365, 249353), (19181, 212745), (42549, 95905), (57543, 70915)]