2915825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 4124736

約数和(自身を除く): 1208911

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 461, 575, 1265, 2305, 5071, 6325, 10603, 11525, 25355, 53015, 116633, 126775, 265075, 583165, 2915825]

約数ペア:

[(1, 2915825), (5, 583165), (11, 265075), (23, 126775), (25, 116633), (55, 53015), (115, 25355), (253, 11525), (275, 10603), (461, 6325), (575, 5071), (1265, 2305)]