26981927805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{6427}}^1\times {\mathrm{39983}}^1$

素因数の和:46425

約数の個数: 32

約数和(自身を含む): 49347293184

約数和(自身を除く): 22365365379

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 6427, 19281, 32135, 39983, 44989, 96405, 119949, 134967, 199915, 224945, 279881, 599745, 674835, 839643, 1399405, 4198215, 256970741, 770912223, 1284853705, 1798795187, 3854561115, 5396385561, 8993975935, 26981927805]

約数ペア:

[(1, 26981927805), (3, 8993975935), (5, 5396385561), (7, 3854561115), (15, 1798795187), (21, 1284853705), (35, 770912223), (105, 256970741), (6427, 4198215), (19281, 1399405), (32135, 839643), (39983, 674835), (44989, 599745), (96405, 279881), (119949, 224945), (134967, 199915)]