83673405

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4051}}^1$

素因数の和:4088

約数の個数: 48

約数和(自身を含む): 159292224

約数和(自身を除く): 75618819

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1377, 2295, 4051, 4131, 6885, 12153, 20255, 20655, 36459, 60765, 68867, 109377, 182295, 206601, 328131, 344335, 546885, 619803, 984393, 1033005, 1640655, 1859409, 3099015, 4921965, 5578227, 9297045, 16734681, 27891135, 83673405]

約数ペア:

[(1, 83673405), (3, 27891135), (5, 16734681), (9, 9297045), (15, 5578227), (17, 4921965), (27, 3099015), (45, 1859409), (51, 1640655), (81, 1033005), (85, 984393), (135, 619803), (153, 546885), (243, 344335), (255, 328131), (405, 206601), (459, 182295), (765, 109377), (1215, 68867), (1377, 60765), (2295, 36459), (4051, 20655), (4131, 20255), (6885, 12153)]