115575516

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{65519}}^1$

素因数の和:65543

約数の個数: 54

約数和(自身を含む): 339852240

約数和(自身を除く): 224276724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 65519, 131038, 196557, 262076, 393114, 458633, 589671, 786228, 917266, 1179342, 1375899, 1834532, 2358684, 2751798, 3210431, 4127697, 5503596, 6420862, 8255394, 9631293, 12841724, 16510788, 19262586, 28893879, 38525172, 57787758, 115575516]

約数ペア:

[(1, 115575516), (2, 57787758), (3, 38525172), (4, 28893879), (6, 19262586), (7, 16510788), (9, 12841724), (12, 9631293), (14, 8255394), (18, 6420862), (21, 5503596), (28, 4127697), (36, 3210431), (42, 2751798), (49, 2358684), (63, 1834532), (84, 1375899), (98, 1179342), (126, 917266), (147, 786228), (196, 589671), (252, 458633), (294, 393114), (441, 262076), (588, 196557), (882, 131038), (1764, 65519)]