2137395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 3753792

約数和(自身を除く): 1616397

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 113, 195, 291, 339, 485, 565, 1261, 1455, 1469, 1695, 3783, 4407, 6305, 7345, 10961, 18915, 22035, 32883, 54805, 142493, 164415, 427479, 712465, 2137395]

約数ペア:

[(1, 2137395), (3, 712465), (5, 427479), (13, 164415), (15, 142493), (39, 54805), (65, 32883), (97, 22035), (113, 18915), (195, 10961), (291, 7345), (339, 6305), (485, 4407), (565, 3783), (1261, 1695), (1455, 1469)]