4035825

素因数分解:

$3^4\times 5^2\times {\mathrm{1993}}^1$

素因数の和:2015

約数の個数: 30

約数和(自身を含む): 7479494

約数和(自身を除く): 3443669

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 1993, 2025, 5979, 9965, 17937, 29895, 49825, 53811, 89685, 149475, 161433, 269055, 448425, 807165, 1345275, 4035825]

約数ペア:

[(1, 4035825), (3, 1345275), (5, 807165), (9, 448425), (15, 269055), (25, 161433), (27, 149475), (45, 89685), (75, 53811), (81, 49825), (135, 29895), (225, 17937), (405, 9965), (675, 5979), (1993, 2025)]