120175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:63

約数の個数: 24

約数和(自身を含む): 178560

約数和(自身を除く): 58385

約数列:

[1, 5, 11, 19, 23, 25, 55, 95, 115, 209, 253, 275, 437, 475, 575, 1045, 1265, 2185, 4807, 5225, 6325, 10925, 24035, 120175]

約数ペア:

[(1, 120175), (5, 24035), (11, 10925), (19, 6325), (23, 5225), (25, 4807), (55, 2185), (95, 1265), (115, 1045), (209, 575), (253, 475), (275, 437)]