28035965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1861}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 35392896

約数和(自身を除く): 7356931

約数列:

[1, 5, 23, 115, 131, 655, 1861, 3013, 9305, 15065, 42803, 214015, 243791, 1218955, 5607193, 28035965]

約数ペア:

[(1, 28035965), (5, 5607193), (23, 1218955), (115, 243791), (131, 214015), (655, 42803), (1861, 15065), (3013, 9305)]