7799825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 10686816

約数和(自身を除く): 2886991

約数列:

[1, 5, 11, 25, 55, 113, 251, 275, 565, 1243, 1255, 2761, 2825, 6215, 6275, 13805, 28363, 31075, 69025, 141815, 311993, 709075, 1559965, 7799825]

約数ペア:

[(1, 7799825), (5, 1559965), (11, 709075), (25, 311993), (55, 141815), (113, 69025), (251, 31075), (275, 28363), (565, 13805), (1243, 6275), (1255, 6215), (2761, 2825)]