323394145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1993}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 434149632

約数和(自身を除く): 110755487

約数列:

[1, 5, 17, 23, 83, 85, 115, 391, 415, 1411, 1909, 1955, 1993, 7055, 9545, 9965, 32453, 33881, 45839, 162265, 165419, 169405, 229195, 779263, 827095, 2812123, 3804637, 3896315, 14060615, 19023185, 64678829, 323394145]

約数ペア:

[(1, 323394145), (5, 64678829), (17, 19023185), (23, 14060615), (83, 3896315), (85, 3804637), (115, 2812123), (391, 827095), (415, 779263), (1411, 229195), (1909, 169405), (1955, 165419), (1993, 162265), (7055, 45839), (9545, 33881), (9965, 32453)]