26980546215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{6863}}^1\times {\mathrm{37441}}^1$

素因数の和:44319

約数の個数: 32

約数和(自身を含む): 49344362496

約数和(自身を除く): 22363816281

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 6863, 20589, 34315, 37441, 48041, 102945, 112323, 144123, 187205, 240205, 262087, 561615, 720615, 786261, 1310435, 3931305, 256957583, 770872749, 1284787915, 1798703081, 3854363745, 5396109243, 8993515405, 26980546215]

約数ペア:

[(1, 26980546215), (3, 8993515405), (5, 5396109243), (7, 3854363745), (15, 1798703081), (21, 1284787915), (35, 770872749), (105, 256957583), (6863, 3931305), (20589, 1310435), (34315, 786261), (37441, 720615), (48041, 561615), (102945, 262087), (112323, 240205), (144123, 187205)]