57645675

素因数分解:

$3^6\times 5^2\times {\mathrm{3163}}^1$

素因数の和:3191

約数の個数: 42

約数和(自身を含む): 107205812

約数和(自身を除く): 49560137

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 2025, 3163, 3645, 6075, 9489, 15815, 18225, 28467, 47445, 79075, 85401, 142335, 237225, 256203, 427005, 711675, 768609, 1281015, 2135025, 2305827, 3843045, 6405075, 11529135, 19215225, 57645675]

約数ペア:

[(1, 57645675), (3, 19215225), (5, 11529135), (9, 6405075), (15, 3843045), (25, 2305827), (27, 2135025), (45, 1281015), (75, 768609), (81, 711675), (135, 427005), (225, 256203), (243, 237225), (405, 142335), (675, 85401), (729, 79075), (1215, 47445), (2025, 28467), (3163, 18225), (3645, 15815), (6075, 9489)]