1882665

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 3639168

約数和(自身を除く): 1756503

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 107, 115, 153, 207, 255, 321, 345, 391, 535, 765, 963, 1035, 1173, 1605, 1819, 1955, 2461, 3519, 4815, 5457, 5865, 7383, 9095, 12305, 16371, 17595, 22149, 27285, 36915, 41837, 81855, 110745, 125511, 209185, 376533, 627555, 1882665]

約数ペア:

[(1, 1882665), (3, 627555), (5, 376533), (9, 209185), (15, 125511), (17, 110745), (23, 81855), (45, 41837), (51, 36915), (69, 27285), (85, 22149), (107, 17595), (115, 16371), (153, 12305), (207, 9095), (255, 7383), (321, 5865), (345, 5457), (391, 4815), (535, 3519), (765, 2461), (963, 1955), (1035, 1819), (1173, 1605)]