4080956685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{883}}^1$

素因数の和:1214

約数の個数: 64

約数和(自身を含む): 7132140288

約数和(自身を除く): 3051183603

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 173, 195, 411, 519, 685, 865, 883, 1781, 2055, 2249, 2595, 2649, 4415, 5343, 6747, 8905, 11245, 11479, 13245, 23701, 26715, 33735, 34437, 57395, 71103, 118505, 120971, 152759, 172185, 308113, 355515, 362913, 458277, 604855, 763795, 924339, 1540565, 1572623, 1814565, 1985867, 2291385, 4621695, 4717869, 5957601, 7863115, 9929335, 20927983, 23589345, 29788005, 62783949, 104639915, 272063779, 313919745, 816191337, 1360318895, 4080956685]

約数ペア:

[(1, 4080956685), (3, 1360318895), (5, 816191337), (13, 313919745), (15, 272063779), (39, 104639915), (65, 62783949), (137, 29788005), (173, 23589345), (195, 20927983), (411, 9929335), (519, 7863115), (685, 5957601), (865, 4717869), (883, 4621695), (1781, 2291385), (2055, 1985867), (2249, 1814565), (2595, 1572623), (2649, 1540565), (4415, 924339), (5343, 763795), (6747, 604855), (8905, 458277), (11245, 362913), (11479, 355515), (13245, 308113), (23701, 172185), (26715, 152759), (33735, 120971), (34437, 118505), (57395, 71103)]