289706045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{5441}}^1$

素因数の和:5932

約数の個数: 16

約数和(自身を含む): 363612672

約数和(自身を除く): 73906627

約数列:

[1, 5, 23, 115, 463, 2315, 5441, 10649, 27205, 53245, 125143, 625715, 2519183, 12595915, 57941209, 289706045]

約数ペア:

[(1, 289706045), (5, 57941209), (23, 12595915), (115, 2519183), (463, 625715), (2315, 125143), (5441, 53245), (10649, 27205)]