286992045

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5437}}^1$

素因数の和:5491

約数の個数: 64

約数和(自身を含む): 563811840

約数和(自身を除く): 276819795

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 45, 51, 69, 85, 115, 135, 153, 207, 255, 345, 391, 459, 621, 765, 1035, 1173, 1955, 2295, 3105, 3519, 5437, 5865, 10557, 16311, 17595, 27185, 48933, 52785, 81555, 92429, 125051, 146799, 244665, 277287, 375153, 462145, 625255, 733995, 831861, 1125459, 1386435, 1875765, 2125867, 2495583, 3376377, 4159305, 5627295, 6377601, 10629335, 12477915, 16881885, 19132803, 31888005, 57398409, 95664015, 286992045]

約数ペア:

[(1, 286992045), (3, 95664015), (5, 57398409), (9, 31888005), (15, 19132803), (17, 16881885), (23, 12477915), (27, 10629335), (45, 6377601), (51, 5627295), (69, 4159305), (85, 3376377), (115, 2495583), (135, 2125867), (153, 1875765), (207, 1386435), (255, 1125459), (345, 831861), (391, 733995), (459, 625255), (621, 462145), (765, 375153), (1035, 277287), (1173, 244665), (1955, 146799), (2295, 125051), (3105, 92429), (3519, 81555), (5437, 52785), (5865, 48933), (10557, 27185), (16311, 17595)]