224714945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 351267840

約数和(自身を除く): 126552895

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 109, 115, 161, 197, 299, 455, 545, 763, 805, 985, 1379, 1417, 1495, 2093, 2507, 2561, 3815, 4531, 6895, 7085, 9919, 10465, 12535, 12805, 17549, 17927, 21473, 22655, 31717, 32591, 49595, 58903, 87745, 89635, 107365, 150311, 158585, 162955, 228137, 279149, 294515, 412321, 493879, 751555, 1140685, 1395745, 1954043, 2061605, 2469395, 3457153, 6420427, 9770215, 17285765, 32102135, 44942989, 224714945]

約数ペア:

[(1, 224714945), (5, 44942989), (7, 32102135), (13, 17285765), (23, 9770215), (35, 6420427), (65, 3457153), (91, 2469395), (109, 2061605), (115, 1954043), (161, 1395745), (197, 1140685), (299, 751555), (455, 493879), (545, 412321), (763, 294515), (805, 279149), (985, 228137), (1379, 162955), (1417, 158585), (1495, 150311), (2093, 107365), (2507, 89635), (2561, 87745), (3815, 58903), (4531, 49595), (6895, 32591), (7085, 31717), (9919, 22655), (10465, 21473), (12535, 17927), (12805, 17549)]