82444705

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 123120000

約数和(自身を除く): 40675295

約数列:

[1, 5, 7, 19, 35, 49, 89, 95, 133, 199, 245, 445, 623, 665, 931, 995, 1393, 1691, 3115, 3781, 4361, 4655, 6965, 8455, 9751, 11837, 17711, 18905, 21805, 26467, 48755, 59185, 82859, 88555, 123977, 132335, 185269, 336509, 414295, 619885, 867839, 926345, 1682545, 2355563, 4339195, 11777815, 16488941, 82444705]

約数ペア:

[(1, 82444705), (5, 16488941), (7, 11777815), (19, 4339195), (35, 2355563), (49, 1682545), (89, 926345), (95, 867839), (133, 619885), (199, 414295), (245, 336509), (445, 185269), (623, 132335), (665, 123977), (931, 88555), (995, 82859), (1393, 59185), (1691, 48755), (3115, 26467), (3781, 21805), (4361, 18905), (4655, 17711), (6965, 11837), (8455, 9751)]