27189675

素因数分解:

$3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:514

約数の個数: 60

約数和(自身を含む): 52213920

約数和(自身を除く): 25024245

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 135, 145, 225, 261, 405, 435, 463, 675, 725, 783, 1305, 1389, 2025, 2175, 2315, 2349, 3915, 4167, 6525, 6945, 11575, 11745, 12501, 13427, 19575, 20835, 34725, 37503, 40281, 58725, 62505, 67135, 104175, 120843, 187515, 201405, 312525, 335675, 362529, 604215, 937575, 1007025, 1087587, 1812645, 3021075, 5437935, 9063225, 27189675]

約数ペア:

[(1, 27189675), (3, 9063225), (5, 5437935), (9, 3021075), (15, 1812645), (25, 1087587), (27, 1007025), (29, 937575), (45, 604215), (75, 362529), (81, 335675), (87, 312525), (135, 201405), (145, 187515), (225, 120843), (261, 104175), (405, 67135), (435, 62505), (463, 58725), (675, 40281), (725, 37503), (783, 34725), (1305, 20835), (1389, 19575), (2025, 13427), (2175, 12501), (2315, 11745), (2349, 11575), (3915, 6945), (4167, 6525)]