13560465

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 22404096

約数和(自身を除く): 8843631

約数列:

[1, 3, 5, 15, 67, 103, 131, 201, 309, 335, 393, 515, 655, 1005, 1545, 1965, 6901, 8777, 13493, 20703, 26331, 34505, 40479, 43885, 67465, 103515, 131655, 202395, 904031, 2712093, 4520155, 13560465]

約数ペア:

[(1, 13560465), (3, 4520155), (5, 2712093), (15, 904031), (67, 202395), (103, 131655), (131, 103515), (201, 67465), (309, 43885), (335, 40479), (393, 34505), (515, 26331), (655, 20703), (1005, 13493), (1545, 8777), (1965, 6901)]