9972455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5101}}^1$

素因数の和:5146

約数の個数: 16

約数和(自身を含む): 13224384

約数和(自身を除く): 3251929

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 5101, 25505, 86717, 117323, 433585, 586615, 1994491, 9972455]

約数ペア:

[(1, 9972455), (5, 1994491), (17, 586615), (23, 433585), (85, 117323), (115, 86717), (391, 25505), (1955, 5101)]