486945765

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4397}}^1$

素因数の和:4538

約数の個数: 48

約数和(自身を含む): 889170048

約数和(自身を除く): 402224283

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 107, 115, 207, 321, 345, 535, 963, 1035, 1605, 2461, 4397, 4815, 7383, 12305, 13191, 21985, 22149, 36915, 39573, 65955, 101131, 110745, 197865, 303393, 470479, 505655, 910179, 1411437, 1516965, 2352395, 4234311, 4550895, 7057185, 10821017, 21171555, 32463051, 54105085, 97389153, 162315255, 486945765]

約数ペア:

[(1, 486945765), (3, 162315255), (5, 97389153), (9, 54105085), (15, 32463051), (23, 21171555), (45, 10821017), (69, 7057185), (107, 4550895), (115, 4234311), (207, 2352395), (321, 1516965), (345, 1411437), (535, 910179), (963, 505655), (1035, 470479), (1605, 303393), (2461, 197865), (4397, 110745), (4815, 101131), (7383, 65955), (12305, 39573), (13191, 36915), (21985, 22149)]