28845315

素因数分解:

$3^5\times 5^1\times {\mathrm{23741}}^1$

素因数の和:23761

約数の個数: 24

約数和(自身を含む): 51852528

約数和(自身を除く): 23007213

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 23741, 71223, 118705, 213669, 356115, 641007, 1068345, 1923021, 3205035, 5769063, 9615105, 28845315]

約数ペア:

[(1, 28845315), (3, 9615105), (5, 5769063), (9, 3205035), (15, 1923021), (27, 1068345), (45, 641007), (81, 356115), (135, 213669), (243, 118705), (405, 71223), (1215, 23741)]