222700965

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 381770496

約数和(自身を除く): 159069531

約数列:

[1, 3, 5, 15, 37, 53, 67, 111, 113, 159, 185, 201, 265, 335, 339, 555, 565, 795, 1005, 1695, 1961, 2479, 3551, 4181, 5883, 5989, 7437, 7571, 9805, 10653, 12395, 12543, 17755, 17967, 20905, 22713, 29415, 29945, 37185, 37855, 53265, 62715, 89835, 113565, 131387, 221593, 280127, 394161, 401263, 656935, 664779, 840381, 1107965, 1203789, 1400635, 1970805, 2006315, 3323895, 4201905, 6018945, 14846731, 44540193, 74233655, 222700965]

約数ペア:

[(1, 222700965), (3, 74233655), (5, 44540193), (15, 14846731), (37, 6018945), (53, 4201905), (67, 3323895), (111, 2006315), (113, 1970805), (159, 1400635), (185, 1203789), (201, 1107965), (265, 840381), (335, 664779), (339, 656935), (555, 401263), (565, 394161), (795, 280127), (1005, 221593), (1695, 131387), (1961, 113565), (2479, 89835), (3551, 62715), (4181, 53265), (5883, 37855), (5989, 37185), (7437, 29945), (7571, 29415), (9805, 22713), (10653, 20905), (12395, 17967), (12543, 17755)]