68436365

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 83388096

約数和(自身を除く): 14951731

約数列:

[1, 5, 131, 163, 641, 655, 815, 3205, 21353, 83971, 104483, 106765, 419855, 522415, 13687273, 68436365]

約数ペア:

[(1, 68436365), (5, 13687273), (131, 522415), (163, 419855), (641, 106765), (655, 104483), (815, 83971), (3205, 21353)]