15888988805

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1\times {\mathrm{853}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 19567941120

約数和(自身を除く): 3678952315

約数列:

[1, 5, 59, 233, 271, 295, 853, 1165, 1355, 4265, 13747, 15989, 50327, 63143, 68735, 79945, 198749, 231163, 251635, 315715, 993745, 1155815, 3725437, 11726191, 13638617, 18627185, 53860979, 58630955, 68193085, 269304895, 3177797761, 15888988805]

約数ペア:

[(1, 15888988805), (5, 3177797761), (59, 269304895), (233, 68193085), (271, 58630955), (295, 53860979), (853, 18627185), (1165, 13638617), (1355, 11726191), (4265, 3725437), (13747, 1155815), (15989, 993745), (50327, 315715), (63143, 251635), (68735, 231163), (79945, 198749)]