47997495

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3907}}^1$

素因数の和:3941

約数の個数: 64

約数和(自身を含む): 105047040

約数和(自身を除く): 57049545

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, 3907, 4095, 11721, 12285, 19535, 27349, 35163, 50791, 58605, 82047, 105489, 136745, 152373, 175815, 246141, 253955, 355537, 410235, 457119, 527445, 738423, 761865, 1066611, 1230705, 1371357, 1777685, 2285595, 3199833, 3692115, 5333055, 6856785, 9599499, 15999165, 47997495]

約数ペア:

[(1, 47997495), (3, 15999165), (5, 9599499), (7, 6856785), (9, 5333055), (13, 3692115), (15, 3199833), (21, 2285595), (27, 1777685), (35, 1371357), (39, 1230705), (45, 1066611), (63, 761865), (65, 738423), (91, 527445), (105, 457119), (117, 410235), (135, 355537), (189, 253955), (195, 246141), (273, 175815), (315, 152373), (351, 136745), (455, 105489), (585, 82047), (819, 58605), (945, 50791), (1365, 35163), (1755, 27349), (2457, 19535), (3907, 12285), (4095, 11721)]