20220409845

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{18289}}^1$

素因数の和:18690

約数の個数: 48

約数和(自身を含む): 35608435200

約数和(自身を除く): 15388025355

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 311, 395, 711, 933, 1185, 1555, 2799, 3555, 4665, 13995, 18289, 24569, 54867, 73707, 91445, 122845, 164601, 221121, 274335, 368535, 823005, 1105605, 1444831, 4334493, 5687879, 7224155, 13003479, 17063637, 21672465, 28439395, 51190911, 65017395, 85318185, 255954555, 449342441, 1348027323, 2246712205, 4044081969, 6740136615, 20220409845]

約数ペア:

[(1, 20220409845), (3, 6740136615), (5, 4044081969), (9, 2246712205), (15, 1348027323), (45, 449342441), (79, 255954555), (237, 85318185), (311, 65017395), (395, 51190911), (711, 28439395), (933, 21672465), (1185, 17063637), (1555, 13003479), (2799, 7224155), (3555, 5687879), (4665, 4334493), (13995, 1444831), (18289, 1105605), (24569, 823005), (54867, 368535), (73707, 274335), (91445, 221121), (122845, 164601)]