3886505065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{5431}}^1\times {\mathrm{8419}}^1$

素因数の和:13872

約数の個数: 16

約数和(自身を含む): 4939643520

約数和(自身を除く): 1053138455

約数列:

[1, 5, 17, 85, 5431, 8419, 27155, 42095, 92327, 143123, 461635, 715615, 45723589, 228617945, 777301013, 3886505065]

約数ペア:

[(1, 3886505065), (5, 777301013), (17, 228617945), (85, 45723589), (5431, 715615), (8419, 461635), (27155, 143123), (42095, 92327)]