28395355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1931}}^1$

素因数の和:2126

約数の個数: 16

約数和(自身を含む): 36306144

約数和(自身を除く): 7910789

約数列:

[1, 5, 17, 85, 173, 865, 1931, 2941, 9655, 14705, 32827, 164135, 334063, 1670315, 5679071, 28395355]

約数ペア:

[(1, 28395355), (5, 5679071), (17, 1670315), (85, 334063), (173, 164135), (865, 32827), (1931, 14705), (2941, 9655)]