2526895

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 32

約数和(自身を含む): 3750912

約数和(自身を除く): 1224017

約数列:

[1, 5, 7, 23, 35, 43, 73, 115, 161, 215, 301, 365, 511, 805, 989, 1505, 1679, 2555, 3139, 4945, 6923, 8395, 11753, 15695, 21973, 34615, 58765, 72197, 109865, 360985, 505379, 2526895]

約数ペア:

[(1, 2526895), (5, 505379), (7, 360985), (23, 109865), (35, 72197), (43, 58765), (73, 34615), (115, 21973), (161, 15695), (215, 11753), (301, 8395), (365, 6923), (511, 4945), (805, 3139), (989, 2555), (1505, 1679)]