5725485

素因数分解:

$3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 40

約数和(自身を含む): 10466016

約数和(自身を除く): 4740531

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 135, 201, 211, 335, 405, 603, 633, 1005, 1055, 1809, 1899, 3015, 3165, 5427, 5697, 9045, 9495, 14137, 17091, 27135, 28485, 42411, 70685, 85455, 127233, 212055, 381699, 636165, 1145097, 1908495, 5725485]

約数ペア:

[(1, 5725485), (3, 1908495), (5, 1145097), (9, 636165), (15, 381699), (27, 212055), (45, 127233), (67, 85455), (81, 70685), (135, 42411), (201, 28485), (211, 27135), (335, 17091), (405, 14137), (603, 9495), (633, 9045), (1005, 5697), (1055, 5427), (1809, 3165), (1899, 3015)]