897043245

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{6133}}^1$

素因数の和:6354

約数の個数: 48

約数和(自身を含む): 1678262400

約数和(自身を除く): 781219155

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 199, 245, 597, 735, 995, 1393, 2985, 4179, 6133, 6965, 9751, 18399, 20895, 29253, 30665, 42931, 48755, 91995, 128793, 146265, 214655, 300517, 643965, 901551, 1220467, 1502585, 3661401, 4507755, 6102335, 8543269, 18307005, 25629807, 42716345, 59802883, 128149035, 179408649, 299014415, 897043245]

約数ペア:

[(1, 897043245), (3, 299014415), (5, 179408649), (7, 128149035), (15, 59802883), (21, 42716345), (35, 25629807), (49, 18307005), (105, 8543269), (147, 6102335), (199, 4507755), (245, 3661401), (597, 1502585), (735, 1220467), (995, 901551), (1393, 643965), (2985, 300517), (4179, 214655), (6133, 146265), (6965, 128793), (9751, 91995), (18399, 48755), (20895, 42931), (29253, 30665)]