74435345

素因数分解:

$5^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1\times {\mathrm{353}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 90456912

約数和(自身を除く): 16021567

約数列:

[1, 5, 181, 233, 353, 905, 1165, 1765, 42173, 63893, 82249, 210865, 319465, 411245, 14887069, 74435345]

約数ペア:

[(1, 74435345), (5, 14887069), (181, 411245), (233, 319465), (353, 210865), (905, 82249), (1165, 63893), (1765, 42173)]