26523315

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 61931520

約数和(自身を除く): 35408205

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 27, 35, 39, 45, 51, 63, 65, 85, 91, 105, 117, 119, 127, 135, 153, 189, 195, 221, 255, 273, 315, 351, 357, 381, 455, 459, 585, 595, 635, 663, 765, 819, 889, 945, 1071, 1105, 1143, 1365, 1547, 1651, 1755, 1785, 1905, 1989, 2159, 2295, 2457, 2667, 3213, 3315, 3429, 4095, 4445, 4641, 4953, 5355, 5715, 5967, 6477, 7735, 8001, 8255, 9945, 10795, 11557, 12285, 13335, 13923, 14859, 15113, 16065, 17145, 19431, 23205, 24003, 24765, 28067, 29835, 32385, 34671, 40005, 41769, 44577, 45339, 57785, 58293, 69615, 74295, 75565, 84201, 97155, 104013, 120015, 136017, 140335, 173355, 196469, 208845, 222885, 226695, 252603, 291465, 312039, 408051, 421005, 520065, 589407, 680085, 757809, 982345, 1263015, 1560195, 1768221, 2040255, 2947035, 3789045, 5304663, 8841105, 26523315]

約数ペア:

[(1, 26523315), (3, 8841105), (5, 5304663), (7, 3789045), (9, 2947035), (13, 2040255), (15, 1768221), (17, 1560195), (21, 1263015), (27, 982345), (35, 757809), (39, 680085), (45, 589407), (51, 520065), (63, 421005), (65, 408051), (85, 312039), (91, 291465), (105, 252603), (117, 226695), (119, 222885), (127, 208845), (135, 196469), (153, 173355), (189, 140335), (195, 136017), (221, 120015), (255, 104013), (273, 97155), (315, 84201), (351, 75565), (357, 74295), (381, 69615), (455, 58293), (459, 57785), (585, 45339), (595, 44577), (635, 41769), (663, 40005), (765, 34671), (819, 32385), (889, 29835), (945, 28067), (1071, 24765), (1105, 24003), (1143, 23205), (1365, 19431), (1547, 17145), (1651, 16065), (1755, 15113), (1785, 14859), (1905, 13923), (1989, 13335), (2159, 12285), (2295, 11557), (2457, 10795), (2667, 9945), (3213, 8255), (3315, 8001), (3429, 7735), (4095, 6477), (4445, 5967), (4641, 5715), (4953, 5355)]