67965075

素因数分解:

$3^4\times 5^2\times {\mathrm{33563}}^1$

素因数の和:33585

約数の個数: 30

約数和(自身を含む): 125898564

約数和(自身を除く): 57933489

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 33563, 100689, 167815, 302067, 503445, 839075, 906201, 1510335, 2517225, 2718603, 4531005, 7551675, 13593015, 22655025, 67965075]

約数ペア:

[(1, 67965075), (3, 22655025), (5, 13593015), (9, 7551675), (15, 4531005), (25, 2718603), (27, 2517225), (45, 1510335), (75, 906201), (81, 839075), (135, 503445), (225, 302067), (405, 167815), (675, 100689), (2025, 33563)]