12156075

素因数分解:

$3^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 84

約数和(自身を含む): 24395760

約数和(自身を除く): 12239685

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 29, 45, 69, 75, 81, 87, 115, 135, 145, 207, 225, 243, 261, 345, 405, 435, 575, 621, 667, 675, 725, 729, 783, 1035, 1215, 1305, 1725, 1863, 2001, 2025, 2175, 2349, 3105, 3335, 3645, 3915, 5175, 5589, 6003, 6075, 6525, 7047, 9315, 10005, 11745, 15525, 16675, 16767, 18009, 18225, 19575, 21141, 27945, 30015, 35235, 46575, 50025, 54027, 58725, 83835, 90045, 105705, 139725, 150075, 162081, 176175, 270135, 419175, 450225, 486243, 528525, 810405, 1350675, 2431215, 4052025, 12156075]

約数ペア:

[(1, 12156075), (3, 4052025), (5, 2431215), (9, 1350675), (15, 810405), (23, 528525), (25, 486243), (27, 450225), (29, 419175), (45, 270135), (69, 176175), (75, 162081), (81, 150075), (87, 139725), (115, 105705), (135, 90045), (145, 83835), (207, 58725), (225, 54027), (243, 50025), (261, 46575), (345, 35235), (405, 30015), (435, 27945), (575, 21141), (621, 19575), (667, 18225), (675, 18009), (725, 16767), (729, 16675), (783, 15525), (1035, 11745), (1215, 10005), (1305, 9315), (1725, 7047), (1863, 6525), (2001, 6075), (2025, 6003), (2175, 5589), (2349, 5175), (3105, 3915), (3335, 3645)]