9937533815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 13694883840

約数和(自身を除く): 3757350025

約数列:

[1, 5, 11, 37, 55, 71, 109, 185, 355, 407, 545, 631, 781, 1199, 2035, 2627, 3155, 3905, 4033, 5995, 6941, 7739, 13135, 20165, 23347, 28897, 34705, 38695, 44363, 44801, 68779, 85129, 116735, 144485, 221815, 224005, 256817, 286343, 343895, 425645, 492811, 756569, 1284085, 1431715, 1657637, 2464055, 2544823, 3149773, 3782845, 4883309, 8288185, 12724115, 15748865, 18234007, 24416545, 27993053, 53716399, 91170035, 139965265, 180682433, 268581995, 903412165, 1987506763, 9937533815]

約数ペア:

[(1, 9937533815), (5, 1987506763), (11, 903412165), (37, 268581995), (55, 180682433), (71, 139965265), (109, 91170035), (185, 53716399), (355, 27993053), (407, 24416545), (545, 18234007), (631, 15748865), (781, 12724115), (1199, 8288185), (2035, 4883309), (2627, 3782845), (3155, 3149773), (3905, 2544823), (4033, 2464055), (5995, 1657637), (6941, 1431715), (7739, 1284085), (13135, 756569), (20165, 492811), (23347, 425645), (28897, 343895), (34705, 286343), (38695, 256817), (44363, 224005), (44801, 221815), (68779, 144485), (85129, 116735)]