2919420225

素因数分解:

$3^5\times 5^2\times {\mathrm{480563}}^1$

素因数の和:480588

約数の個数: 36

約数和(自身を含む): 5422684176

約数和(自身を除く): 2503263951

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 480563, 1441689, 2402815, 4325067, 7208445, 12014075, 12975201, 21625335, 36042225, 38925603, 64876005, 108126675, 116776809, 194628015, 324380025, 583884045, 973140075, 2919420225]

約数ペア:

[(1, 2919420225), (3, 973140075), (5, 583884045), (9, 324380025), (15, 194628015), (25, 116776809), (27, 108126675), (45, 64876005), (75, 38925603), (81, 36042225), (135, 21625335), (225, 12975201), (243, 12014075), (405, 7208445), (675, 4325067), (1215, 2402815), (2025, 1441689), (6075, 480563)]