41640075

素因数分解:

$3^4\times 5^2\times {\mathrm{20563}}^1$

素因数の和:20585

約数の個数: 30

約数和(自身を含む): 77135564

約数和(自身を除く): 35495489

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 20563, 61689, 102815, 185067, 308445, 514075, 555201, 925335, 1542225, 1665603, 2776005, 4626675, 8328015, 13880025, 41640075]

約数ペア:

[(1, 41640075), (3, 13880025), (5, 8328015), (9, 4626675), (15, 2776005), (25, 1665603), (27, 1542225), (45, 925335), (75, 555201), (81, 514075), (135, 308445), (225, 185067), (405, 102815), (675, 61689), (2025, 20563)]