2247141715

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1033}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 3386341728

約数和(自身を除く): 1139200013

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 683, 1033, 3185, 3415, 4781, 5165, 7231, 8879, 13429, 23905, 33467, 36155, 44395, 50617, 62153, 67145, 94003, 167335, 253085, 310765, 435071, 470015, 658021, 705539, 2175355, 3290105, 3527695, 4938773, 9172007, 24693865, 34571411, 45860035, 64204049, 172857055, 321020245, 449428343, 2247141715]

約数ペア:

[(1, 2247141715), (5, 449428343), (7, 321020245), (13, 172857055), (35, 64204049), (49, 45860035), (65, 34571411), (91, 24693865), (245, 9172007), (455, 4938773), (637, 3527695), (683, 3290105), (1033, 2175355), (3185, 705539), (3415, 658021), (4781, 470015), (5165, 435071), (7231, 310765), (8879, 253085), (13429, 167335), (23905, 94003), (33467, 67145), (36155, 62153), (44395, 50617)]