227514105

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7937}}^1$

素因数の和:7975

約数の個数: 72

約数和(自身を含む): 494092872

約数和(自身を除く): 266578767

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 245, 273, 315, 441, 455, 585, 637, 735, 819, 1365, 1911, 2205, 3185, 4095, 5733, 7937, 9555, 23811, 28665, 39685, 55559, 71433, 103181, 119055, 166677, 277795, 309543, 357165, 388913, 500031, 515905, 722267, 833385, 928629, 1166739, 1547715, 1944565, 2166801, 2500155, 3500217, 3611335, 4643145, 5055869, 5833695, 6500403, 10834005, 15167607, 17501085, 25279345, 32502015, 45502821, 75838035, 227514105]

約数ペア:

[(1, 227514105), (3, 75838035), (5, 45502821), (7, 32502015), (9, 25279345), (13, 17501085), (15, 15167607), (21, 10834005), (35, 6500403), (39, 5833695), (45, 5055869), (49, 4643145), (63, 3611335), (65, 3500217), (91, 2500155), (105, 2166801), (117, 1944565), (147, 1547715), (195, 1166739), (245, 928629), (273, 833385), (315, 722267), (441, 515905), (455, 500031), (585, 388913), (637, 357165), (735, 309543), (819, 277795), (1365, 166677), (1911, 119055), (2205, 103181), (3185, 71433), (4095, 55559), (5733, 39685), (7937, 28665), (9555, 23811)]