165095415

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7993}}^1$

素因数の和:8030

約数の個数: 48

約数和(自身を含む): 314260128

約数和(自身を除く): 149164713

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1377, 2295, 4131, 6885, 7993, 20655, 23979, 39965, 71937, 119895, 135881, 215811, 359685, 407643, 647433, 679405, 1079055, 1222929, 1942299, 2038215, 3237165, 3668787, 6114645, 9711495, 11006361, 18343935, 33019083, 55031805, 165095415]

約数ペア:

[(1, 165095415), (3, 55031805), (5, 33019083), (9, 18343935), (15, 11006361), (17, 9711495), (27, 6114645), (45, 3668787), (51, 3237165), (81, 2038215), (85, 1942299), (135, 1222929), (153, 1079055), (243, 679405), (255, 647433), (405, 407643), (459, 359685), (765, 215811), (1215, 135881), (1377, 119895), (2295, 71937), (4131, 39965), (6885, 23979), (7993, 20655)]