123837635

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 161187840

約数和(自身を除く): 37350205

約数列:

[1, 5, 23, 43, 79, 115, 215, 317, 395, 989, 1585, 1817, 3397, 4945, 7291, 9085, 13631, 16985, 25043, 36455, 68155, 78131, 125215, 313513, 390655, 575989, 1076849, 1567565, 2879945, 5384245, 24767527, 123837635]

約数ペア:

[(1, 123837635), (5, 24767527), (23, 5384245), (43, 2879945), (79, 1567565), (115, 1076849), (215, 575989), (317, 390655), (395, 313513), (989, 125215), (1585, 78131), (1817, 68155), (3397, 36455), (4945, 25043), (7291, 16985), (9085, 13631)]