1628167905

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{132533}}^1$

素因数の和:132567

約数の個数: 64

約数和(自身を含む): 3562513920

約数和(自身を除く): 1934346015

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2457, 4095, 12285, 132533, 397599, 662665, 927731, 1192797, 1722929, 1987995, 2783193, 3578391, 4638655, 5168787, 5963985, 8349579, 8614645, 12060503, 13915965, 15506361, 17891955, 25048737, 25843935, 36181509, 41747895, 46519083, 60302515, 77531805, 108544527, 125243685, 180907545, 232595415, 325633581, 542722635, 1628167905]

約数ペア:

[(1, 1628167905), (3, 542722635), (5, 325633581), (7, 232595415), (9, 180907545), (13, 125243685), (15, 108544527), (21, 77531805), (27, 60302515), (35, 46519083), (39, 41747895), (45, 36181509), (63, 25843935), (65, 25048737), (91, 17891955), (105, 15506361), (117, 13915965), (135, 12060503), (189, 8614645), (195, 8349579), (273, 5963985), (315, 5168787), (351, 4638655), (455, 3578391), (585, 2783193), (819, 1987995), (945, 1722929), (1365, 1192797), (1755, 927731), (2457, 662665), (4095, 397599), (12285, 132533)]