26855655

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 44098560

約数和(自身を除く): 17242905

約数列:

[1, 3, 5, 15, 79, 131, 173, 237, 393, 395, 519, 655, 865, 1185, 1965, 2595, 10349, 13667, 22663, 31047, 41001, 51745, 67989, 68335, 113315, 155235, 205005, 339945, 1790377, 5371131, 8951885, 26855655]

約数ペア:

[(1, 26855655), (3, 8951885), (5, 5371131), (15, 1790377), (79, 339945), (131, 205005), (173, 155235), (237, 113315), (393, 68335), (395, 67989), (519, 51745), (655, 41001), (865, 31047), (1185, 22663), (1965, 13667), (2595, 10349)]