12205065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2081}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 21586176

約数和(自身を除く): 9381111

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 2081, 5865, 6243, 10405, 31215, 35377, 47863, 106131, 143589, 176885, 239315, 530655, 717945, 813671, 2441013, 4068355, 12205065]

約数ペア:

[(1, 12205065), (3, 4068355), (5, 2441013), (15, 813671), (17, 717945), (23, 530655), (51, 239315), (69, 176885), (85, 143589), (115, 106131), (255, 47863), (345, 35377), (391, 31215), (1173, 10405), (1955, 6243), (2081, 5865)]