8409825

素因数分解:

$3^4\times 5^2\times {\mathrm{4153}}^1$

素因数の和:4175

約数の個数: 30

約数和(自身を含む): 15581654

約数和(自身を除く): 7171829

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 4153, 12459, 20765, 37377, 62295, 103825, 112131, 186885, 311475, 336393, 560655, 934425, 1681965, 2803275, 8409825]

約数ペア:

[(1, 8409825), (3, 2803275), (5, 1681965), (9, 934425), (15, 560655), (25, 336393), (27, 311475), (45, 186885), (75, 112131), (81, 103825), (135, 62295), (225, 37377), (405, 20765), (675, 12459), (2025, 4153)]