486424655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 628560000

約数和(自身を除く): 142135345

約数列:

[1, 5, 17, 85, 149, 193, 199, 745, 965, 995, 2533, 3281, 3383, 12665, 16405, 16915, 28757, 29651, 38407, 143785, 148255, 192035, 488869, 504067, 652919, 2444345, 2520335, 3264595, 5722643, 28613215, 97284931, 486424655]

約数ペア:

[(1, 486424655), (5, 97284931), (17, 28613215), (85, 5722643), (149, 3264595), (193, 2520335), (199, 2444345), (745, 652919), (965, 504067), (995, 488869), (2533, 192035), (3281, 148255), (3383, 143785), (12665, 38407), (16405, 29651), (16915, 28757)]