418367025

素因数分解:

$3^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4051}}^1$

素因数の和:4093

約数の個数: 72

約数和(自身を含む): 823009824

約数和(自身を除く): 404642799

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 135, 153, 225, 243, 255, 405, 425, 459, 675, 765, 1215, 1275, 1377, 2025, 2295, 3825, 4051, 4131, 6075, 6885, 11475, 12153, 20255, 20655, 34425, 36459, 60765, 68867, 101275, 103275, 109377, 182295, 206601, 303825, 328131, 344335, 546885, 619803, 911475, 984393, 1033005, 1640655, 1721675, 1859409, 2734425, 3099015, 4921965, 5165025, 5578227, 8203275, 9297045, 15495075, 16734681, 24609825, 27891135, 46485225, 83673405, 139455675, 418367025]

約数ペア:

[(1, 418367025), (3, 139455675), (5, 83673405), (9, 46485225), (15, 27891135), (17, 24609825), (25, 16734681), (27, 15495075), (45, 9297045), (51, 8203275), (75, 5578227), (81, 5165025), (85, 4921965), (135, 3099015), (153, 2734425), (225, 1859409), (243, 1721675), (255, 1640655), (405, 1033005), (425, 984393), (459, 911475), (675, 619803), (765, 546885), (1215, 344335), (1275, 328131), (1377, 303825), (2025, 206601), (2295, 182295), (3825, 109377), (4051, 103275), (4131, 101275), (6075, 68867), (6885, 60765), (11475, 36459), (12153, 34425), (20255, 20655)]