4037378786685

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20639}}^1\times {\mathrm{85237}}^1$

素因数の和:105907

約数の個数: 64

約数和(自身を含む): 7600229222400

約数和(自身を除く): 3562850435715

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 20639, 61917, 85237, 103195, 185751, 255711, 309585, 350863, 426185, 557253, 767133, 928755, 1052589, 1278555, 1449029, 1754315, 2301399, 2786265, 3157767, 3835665, 4347087, 5262945, 7245145, 9473301, 11506995, 13041261, 15788835, 21735435, 39123783, 47366505, 65206305, 195618915, 1759206443, 5277619329, 8796032215, 15832857987, 26388096645, 29906509531, 47498573961, 79164289935, 89719528593, 149532547655, 237492869805, 269158585779, 448597642965, 807475757337, 1345792928895, 4037378786685]

約数ペア:

[(1, 4037378786685), (3, 1345792928895), (5, 807475757337), (9, 448597642965), (15, 269158585779), (17, 237492869805), (27, 149532547655), (45, 89719528593), (51, 79164289935), (85, 47498573961), (135, 29906509531), (153, 26388096645), (255, 15832857987), (459, 8796032215), (765, 5277619329), (2295, 1759206443), (20639, 195618915), (61917, 65206305), (85237, 47366505), (103195, 39123783), (185751, 21735435), (255711, 15788835), (309585, 13041261), (350863, 11506995), (426185, 9473301), (557253, 7245145), (767133, 5262945), (928755, 4347087), (1052589, 3835665), (1278555, 3157767), (1449029, 2786265), (1754315, 2301399)]