2990545

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:264

約数の個数: 16

約数和(自身を含む): 3720960

約数和(自身を除く): 730415

約数列:

[1, 5, 67, 79, 113, 335, 395, 565, 5293, 7571, 8927, 26465, 37855, 44635, 598109, 2990545]

約数ペア:

[(1, 2990545), (5, 598109), (67, 44635), (79, 37855), (113, 26465), (335, 8927), (395, 7571), (565, 5293)]