542994235

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{557}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 796931136

約数和(自身を除く): 253936901

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 173, 245, 557, 805, 865, 1127, 1211, 2785, 3899, 3979, 5635, 6055, 8477, 12811, 19495, 19895, 27293, 27853, 42385, 64055, 89677, 96361, 136465, 139265, 194971, 448385, 481805, 627739, 674527, 974855, 2216303, 3138695, 3372635, 4721689, 11081515, 15514121, 23608445, 77570605, 108598847, 542994235]

約数ペア:

[(1, 542994235), (5, 108598847), (7, 77570605), (23, 23608445), (35, 15514121), (49, 11081515), (115, 4721689), (161, 3372635), (173, 3138695), (245, 2216303), (557, 974855), (805, 674527), (865, 627739), (1127, 481805), (1211, 448385), (2785, 194971), (3899, 139265), (3979, 136465), (5635, 96361), (6055, 89677), (8477, 64055), (12811, 42385), (19495, 27853), (19895, 27293)]