2742525

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 5356800

約数和(自身を除く): 2614275

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 239, 255, 425, 459, 675, 717, 765, 1195, 1275, 2151, 2295, 3585, 3825, 4063, 5975, 6453, 10755, 11475, 12189, 17925, 20315, 32265, 36567, 53775, 60945, 101575, 109701, 161325, 182835, 304725, 548505, 914175, 2742525]

約数ペア:

[(1, 2742525), (3, 914175), (5, 548505), (9, 304725), (15, 182835), (17, 161325), (25, 109701), (27, 101575), (45, 60945), (51, 53775), (75, 36567), (85, 32265), (135, 20315), (153, 17925), (225, 12189), (239, 11475), (255, 10755), (425, 6453), (459, 5975), (675, 4063), (717, 3825), (765, 3585), (1195, 2295), (1275, 2151)]