151123725

素因数分解:

$3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2017}}^1$

素因数の和:2076

約数の個数: 60

約数和(自身を含む): 287641684

約数和(自身を除く): 136517959

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 81, 111, 135, 185, 225, 333, 405, 555, 675, 925, 999, 1665, 2017, 2025, 2775, 2997, 4995, 6051, 8325, 10085, 14985, 18153, 24975, 30255, 50425, 54459, 74629, 74925, 90765, 151275, 163377, 223887, 272295, 373145, 453825, 671661, 816885, 1119435, 1361475, 1865725, 2014983, 3358305, 4084425, 5597175, 6044949, 10074915, 16791525, 30224745, 50374575, 151123725]

約数ペア:

[(1, 151123725), (3, 50374575), (5, 30224745), (9, 16791525), (15, 10074915), (25, 6044949), (27, 5597175), (37, 4084425), (45, 3358305), (75, 2014983), (81, 1865725), (111, 1361475), (135, 1119435), (185, 816885), (225, 671661), (333, 453825), (405, 373145), (555, 272295), (675, 223887), (925, 163377), (999, 151275), (1665, 90765), (2017, 74925), (2025, 74629), (2775, 54459), (2997, 50425), (4995, 30255), (6051, 24975), (8325, 18153), (10085, 14985)]