12686115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 22208256

約数和(自身を除く): 9522141

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 971, 1005, 2613, 2913, 4355, 4855, 12623, 13065, 14565, 37869, 63115, 65057, 189345, 195171, 325285, 845741, 975855, 2537223, 4228705, 12686115]

約数ペア:

[(1, 12686115), (3, 4228705), (5, 2537223), (13, 975855), (15, 845741), (39, 325285), (65, 195171), (67, 189345), (195, 65057), (201, 63115), (335, 37869), (871, 14565), (971, 13065), (1005, 12623), (2613, 4855), (2913, 4355)]