135227775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1583}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 240413184

約数和(自身を除く): 105185409

約数列:

[1, 3, 5, 15, 17, 25, 51, 67, 75, 85, 201, 255, 335, 425, 1005, 1139, 1275, 1583, 1675, 3417, 4749, 5025, 5695, 7915, 17085, 23745, 26911, 28475, 39575, 80733, 85425, 106061, 118725, 134555, 318183, 403665, 530305, 672775, 1590915, 1803037, 2018325, 2651525, 5409111, 7954575, 9015185, 27045555, 45075925, 135227775]

約数ペア:

[(1, 135227775), (3, 45075925), (5, 27045555), (15, 9015185), (17, 7954575), (25, 5409111), (51, 2651525), (67, 2018325), (75, 1803037), (85, 1590915), (201, 672775), (255, 530305), (335, 403665), (425, 318183), (1005, 134555), (1139, 118725), (1275, 106061), (1583, 85425), (1675, 80733), (3417, 39575), (4749, 28475), (5025, 26911), (5695, 23745), (7915, 17085)]