39489265

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3011}}^1$

素因数の和:3120

約数の個数: 16

約数和(自身を含む): 49300416

約数和(自身を除く): 9811151

約数列:

[1, 5, 43, 61, 215, 305, 2623, 3011, 13115, 15055, 129473, 183671, 647365, 918355, 7897853, 39489265]

約数ペア:

[(1, 39489265), (5, 7897853), (43, 918355), (61, 647365), (215, 183671), (305, 129473), (2623, 15055), (3011, 13115)]