72437005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{7589}}^1$

素因数の和:7700

約数の個数: 16

約数和(自身を含む): 91808640

約数和(自身を除く): 19371635

約数列:

[1, 5, 23, 83, 115, 415, 1909, 7589, 9545, 37945, 174547, 629887, 872735, 3149435, 14487401, 72437005]

約数ペア:

[(1, 72437005), (5, 14487401), (23, 3149435), (83, 872735), (115, 629887), (415, 174547), (1909, 37945), (7589, 9545)]