2872575

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{751}}^1$

素因数の和:784

約数の個数: 36

約数和(自身を含む): 5455008

約数和(自身を除く): 2582433

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 751, 765, 1275, 2253, 3755, 3825, 6759, 11265, 12767, 18775, 33795, 38301, 56325, 63835, 114903, 168975, 191505, 319175, 574515, 957525, 2872575]

約数ペア:

[(1, 2872575), (3, 957525), (5, 574515), (9, 319175), (15, 191505), (17, 168975), (25, 114903), (45, 63835), (51, 56325), (75, 38301), (85, 33795), (153, 18775), (225, 12767), (255, 11265), (425, 6759), (751, 3825), (765, 3755), (1275, 2253)]