89111315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{7109}}^1$

素因数の和:7246

約数の個数: 16

約数和(自身を含む): 112622400

約数和(自身を除く): 23511085

約数列:

[1, 5, 23, 109, 115, 545, 2507, 7109, 12535, 35545, 163507, 774881, 817535, 3874405, 17822263, 89111315]

約数ペア:

[(1, 89111315), (5, 17822263), (23, 3874405), (109, 817535), (115, 774881), (545, 163507), (2507, 35545), (7109, 12535)]