2675025

素因数分解:

$3^4\times 5^2\times {\mathrm{1321}}^1$

素因数の和:1343

約数の個数: 30

約数和(自身を含む): 4958822

約数和(自身を除く): 2283797

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 1321, 2025, 3963, 6605, 11889, 19815, 33025, 35667, 59445, 99075, 107001, 178335, 297225, 535005, 891675, 2675025]

約数ペア:

[(1, 2675025), (3, 891675), (5, 535005), (9, 297225), (15, 178335), (25, 107001), (27, 99075), (45, 59445), (75, 35667), (81, 33025), (135, 19815), (225, 11889), (405, 6605), (675, 3963), (1321, 2025)]