15125605

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 20837376

約数和(自身を除く): 5711771

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1087, 1265, 2783, 5435, 11957, 13915, 25001, 59785, 125005, 131527, 275011, 657635, 1375055, 3025121, 15125605]

約数ペア:

[(1, 15125605), (5, 3025121), (11, 1375055), (23, 657635), (55, 275011), (115, 131527), (121, 125005), (253, 59785), (605, 25001), (1087, 13915), (1265, 11957), (2783, 5435)]