15142470081

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1\times {\mathrm{2113}}^1$

素因数の和:2993

約数の個数: 32

約数和(自身を含む): 20979944832

約数和(自身を除く): 5837474751

約数列:

[1, 3, 43, 73, 129, 219, 761, 2113, 2283, 3139, 6339, 9417, 32723, 55553, 90859, 98169, 154249, 166659, 272577, 462747, 1607993, 2388779, 4823979, 6632707, 7166337, 19898121, 69143699, 117383489, 207431097, 352150467, 5047490027, 15142470081]

約数ペア:

[(1, 15142470081), (3, 5047490027), (43, 352150467), (73, 207431097), (129, 117383489), (219, 69143699), (761, 19898121), (2113, 7166337), (2283, 6632707), (3139, 4823979), (6339, 2388779), (9417, 1607993), (32723, 462747), (55553, 272577), (90859, 166659), (98169, 154249)]