2646675

素因数分解:

$3^4\times 5^2\times {\mathrm{1307}}^1$

素因数の和:1329

約数の個数: 30

約数和(自身を含む): 4906308

約数和(自身を除く): 2259633

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 1307, 2025, 3921, 6535, 11763, 19605, 32675, 35289, 58815, 98025, 105867, 176445, 294075, 529335, 882225, 2646675]

約数ペア:

[(1, 2646675), (3, 882225), (5, 529335), (9, 294075), (15, 176445), (25, 105867), (27, 98025), (45, 58815), (75, 35289), (81, 32675), (135, 19605), (225, 11763), (405, 6535), (675, 3921), (1307, 2025)]