90855675

素因数分解:

$3^4\times 5^2\times {\mathrm{44867}}^1$

素因数の和:44889

約数の個数: 30

約数和(自身を含む): 168299868

約数和(自身を除く): 77444193

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 44867, 134601, 224335, 403803, 673005, 1121675, 1211409, 2019015, 3365025, 3634227, 6057045, 10095075, 18171135, 30285225, 90855675]

約数ペア:

[(1, 90855675), (3, 30285225), (5, 18171135), (9, 10095075), (15, 6057045), (25, 3634227), (27, 3365025), (45, 2019015), (75, 1211409), (81, 1121675), (135, 673005), (225, 403803), (405, 224335), (675, 134601), (2025, 44867)]